The wave equation is the important partial differential equation del ^2psi=1/ (v^2) (partial^2psi)/ (partialt^2) (1) that describes propagation of waves with speed v. The form above gives the wave equation in three-dimensional space where del ^2 is the Laplacian, which can also be written v^2del ^2psi=psi_ (tt).Compute financial present and future values with steps: present value continuous interest on $1000 at 8% over 5 years. Step-by-step solutions for algebra: algebraic substitutions, intercepts, exponents, linear expressions, polynomial expressions, rational expressions, exponential expressions, solving equations and inequalities.Equation #1. Equation #2. Equation #3. Equation #4. Submit. Get the free "System of Equations Solver :) Up to 4" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.More than just an online factoring calculator. Wolfram|Alpha is a great tool for factoring, expanding or simplifying polynomials. It also multiplies, divides and finds the greatest common divisors of pairs of polynomials; determines values of polynomial roots; plots polynomials; finds partial fraction decompositions; and more. Learn more about:Solves an equation of the form ax^2+bx+c=0, a.k.a. a quadratic. Also shows the steps to solve and a graph below the solution. Get the free "Quadratic Equation Solver" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.Wolfram|Alpha is known for its ability to solve very complex equations in mathematics and physics. However it is capable of much more. For example, students ...Newton's Method to solve Equation. Function. Starting At x=. Submit. Added May 5, 2013 by mamali in Mathematics. Newton's Method. Send feedback | Visit Wolfram|Alpha. Get the free "Newton's Method to solve Equation" widget for your website, blog, Wordpress, Blogger, or iGoogle.solve {y' (x) = -2 y, y (0)=1} from 0 to 10 using r k f algorithm. Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. Root [ f, k] represents the exact k root of the polynomial equation f [ x] 0. Root [ { f1, f2, … }, { k1, k2, …. }] represents the last coordinate of the exact vector { a1, a2, … } such that a i is the k i root of the polynomial equation f i [ a1, …, a i-1, x] 0.The Wolfram Language has powerful functionality based on the finite element method and the numerical method of lines for solving a wide variety of partial differential equations. The symbolic capabilities of the Wolfram Language make it possible to efficiently compute solutions from PDE models expressed as equations.Get the free "Solve a system of equations" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Physics widgets in Wolfram|Alpha.For equation solving, Wolfram|Alpha calls the Wolfram Language's Solve and Reduce functions, which contain a broad range of methods for all kinds of algebra, from basic linear and quadratic equations to multivariate nonlinear systems. In some cases, linear algebra methods such as Gaussian elimination are used, with optimizations to increase ...Get the free "3x3 Linear Equations Solver" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. initial value problem. Natural Language; Math Input; Extended Keyboard Examples Upload Random. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of ...If you're trying to solve x2 + 5x + 6 = 0, Wolfram|Alpha will give you the root plot, alternate forms, and solutions. If you are looking for a step-by-step explanation, there is a pro version ...Embed this widget ». Added Aug 3, 2012 by Pretty in Mathematics. Solve Inequalities with Absolute Values. Send feedback | Visit Wolfram|Alpha. Solve the open sentence: = < <= > >=. Submit. Get the free "Solve Inequalities with Absolute Values" widget for your website, blog, Wordpress, Blogger, or iGoogle.solve {y' (x) = -2 y, y (0)=1} from 0 to 10 using r k f algorithm. Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.More than just an online integral solver. Wolfram|Alpha is a great tool for calculating antiderivatives and definite integrals, double and triple integrals, and improper integrals. The Wolfram|Alpha Integral Calculator also shows plots, alternate forms and other relevant information to enhance your mathematical intuition. Learn more about: RSolveValue handles difference ‐ algebraic equations, as well as ordinary difference equations. RSolveValue can solve linear recurrence equations of any order with constant coefficients. It can also solve many linear equations up to second order with nonconstant coefficients, as well as many nonlinear equations.More than just an online factoring calculator. Wolfram|Alpha is a great tool for factoring, expanding or simplifying polynomials. It also multiplies, divides and finds the greatest common divisors of pairs of polynomials; determines values of polynomial roots; plots polynomials; finds partial fraction decompositions; and more. Learn more about:solve for x - Wolfram|Alpha. solve for x. Natural Language. Math Input. Extended Keyboard. Examples. Random. Assuming the input refers to a computation | Use "solve" as. referring to equation solving.Get the free "Solve cubic equation ax^3 + bx^2 + cx + d = 0" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.To embed a widget in your blog's sidebar, install the Wolfram|Alpha Widget Sidebar Plugin, and copy and paste the Widget ID below into the "id" field: To add a widget to a MediaWiki site, the wiki must have the Widgets Extension installed, as well as the code for the Wolfram|Alpha widget .This widget produces a step-by-step solution for a given differential equation. Get the free "Step-by-step differential equation solver" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha. $\begingroup$ In general, even for more complex versions, I would still follow the same basic steps, i.e., calculate a few values to see if there's any pattern. However, note that for many cases, even some more complex versions will not have a closed-form solution. As for solving an equation like this on Wolfram-Alpha, I rarely use it and don't know much about it.Cubics is an option for functions that involve solving algebraic equations, that specifies whether explicit forms for solutions to cubic equations should be given. WolframAlpha.com; ... Curated computable knowledge powering Wolfram|Alpha. All Technologies. Solutions. Engineering, R&D. Aerospace & Defense; Chemical Engineering; Control Systems ...Embed this widget ». Added Jun 4, 2014 by ski900 in Mathematics. Laplace Transform Calculator. Send feedback | Visit Wolfram|Alpha. Get the free "Laplace Transform Calculator" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. solve Equation, Equation, Equation ... solve Equation, Equation, Equation. Natural Language; Math Input; Extended Keyboard ...Differential Eigensystems. Version 11 extends its symbolic and numerical differential equation-solving capabilities to include finding eigenvalues and eigenfunctions over regions. Given a possibly coupled partial differential equation (PDE), a region specification, and, optionally, boundary conditions, the eigensolvers find corresponding ...The solutions of this equation satisfy important mathematical properties under appropriate boundary conditions (Arfken 1985). There are many approaches to solving Sturm-Liouville problems in the Wolfram Language. Probably the most straightforward approach is to use variational (or Galerkin) methods.Wolfram|Alpha is a tremendous resource for solving equations; exploring polynomials; and studying fields, groups, vectors and matrices. Equation Solving . Solve equations in one or more variables both symbolically and numerically. Solve a polynomial equation: solve x^2 + 4x + 6 = 0. Solve a system of linear equations: x+y=10, x-y=4.The Wolfram Language's differential equation solving functions can be applied to many different classes of differential equations, automatically selecting the appropriate algorithms without the need for preprocessing by the user. One such class is partial differential equations (PDEs).Get the free "System of Equations Solver" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.Embed this widget ». Added May 4, 2015 by osgtz.27 in Mathematics. The widget will take any Non-Homogeneus Second Order Differential Equation and their initial values to display an exact solution. Send feedback | Visit Wolfram|Alpha. Get the free "Second Order Differential Equation" widget for your website, blog, Wordpress, Blogger, or iGoogle. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history ...Get the free "Solve a system of equations" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Physics widgets in Wolfram|Alpha.To embed this widget in a post, install the Wolfram|Alpha Widget Shortcode Plugin and copy and paste the shortcode above into the HTML source.. To embed a widget in your blog's sidebar, install the Wolfram|Alpha Widget Sidebar Plugin, and copy and paste the Widget ID below into the "id" field:Specify the wave equation with unit speed of propagation. Prescribe initial conditions for the equation. Solve the initial value problem. The wave propagates along a pair of characteristic directions. Solve the initial value problem with piecewise data. Discontinuities in the initial data are propagated along the characteristic directions.Get Step by Step Now. Starting at $5.00/month. Get step-by-step answers and hints for your math homework problems. Learn the basics, check your work, gain insight on different ways to solve problems. For chemistry, calculus, algebra, trigonometry, equation solving, basic math and more.Equation solver. Send feedback | Visit Wolfram|Alpha. Get the free "Absolute value equations calculator" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.inequality solver. Natural Language. Math Input. Extended Keyboard. Examples. Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.Added Apr 30, 2016 by dannymntya in Mathematics. Calculate volumes of revolved solid between the curves, the limits, and the axis of rotation. Send feedback | Visit Wolfram|Alpha. Get the free "Solids of Revolutions - Volume" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.The solution of a linear congruence can be found in the Wolfram Language using Reduce [ a * x == b, x, Modulus -> m ]. Solution to a linear congruence equation is equivalent to finding the value of a fractional congruence, for which a greedy-type algorithm exists. In particular, (1) can be rewritten as. In this form, the solution can be found ...partial differential equation. Natural Language. Math Input. Random. Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. A determinant is a property of a square matrix. The value of the determinant has many implications for the matrix. A determinant of 0 implies that the matrix is singular, and thus not invertible. A system of linear equations can be solved by creating a matrix out of the coefficients and taking the determinant; this method is called Cramer's ...Free Online Equation Calculator helps you to solve linear, quadratic and polynomial systems of equations. Answers, graphs, alternate forms. Powered by Wolfram|Alpha.For equation solving, Wolfram|Alpha calls the Wolfram Language's Solve and Reduce functions, which contain a broad range of methods for all kinds of algebra, from basic linear and quadratic equations to multivariate nonlinear systems. In some cases, linear algebra methods such as Gaussian elimination are used, with optimizations to increase ...A useful tool for finding the solutions to quadratic equations. Wolfram|Alpha can apply the quadratic formula to solve equations coercible into the form ax2 +bx+c= 0 a x 2 + b x + c = 0. In doing so, Wolfram|Alpha finds both the real and complex roots of these equations. It can also utilize other methods helpful to solving quadratic equations ...Wolfram|Alpha Widgets: "1st order lineardifferential equation solver" - Free Mathematics Widget. 1st order lineardifferential equation solver. First order linear differential equation solver ay'+by+c=0.Get the free "Trigonometric Equations Solver" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Education widgets in Wolfram|Alpha.Get the free "Solve cubic equation ax^3 + bx^2 + cx + d = 0" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.Enter the Radical Equation: = Solve Radical Equation: Computing...Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history ... Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history ...A real-valued univariate function y= f (x) y = f ( x) is said to have an infinite discontinuity at a point x0 x 0 in its domain provided that either (or both) of the lower or upper limits of f f goes to positive or negative infinity as x x tends to x0 x 0. For example, f (x) = x−1 x2−1 f ( x) = x − 1 x 2 − 1 (from our "removable ...Cubic Equation Solver. Enter values below. Computing... Input any values for the variables a,b,c, and d. Click Submit to display roots and graph. Get the free "Cubic Equation Solver" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha. A useful tool for finding the solutions to quadratic equations. Wolfram|Alpha can apply the quadratic formula to solve equations coercible into the form ax2 +bx+c= 0 a x 2 + b x + c = 0. In doing so, Wolfram|Alpha finds both the real and complex roots of these equations. It can also utilize other methods helpful to solving quadratic equations ... Get the free "Multiple Variable Equation" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.Use Wolfram|Alpha's power and computational understanding to work with complex numbers, as well as the larger area of complex analysis, and to express them in different forms. Complex Numbers Do computations with complex numbers, from basic arithmetic to finding roots and solving equations.Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. ... Plot the solution to an equation in two variables: plot 3x^2-2xy+y^2=1. Plot a quadric surface: plot x^2 - 3y^2 - z^2 = 1. Inequalities. Plot the region satisfying an inequality in two variables: plot |x|^3+|y|^3<1.This widget gives the solution (s) of simple and compound inequalities and equations. Get the free "Inequalities and Equations Solver - Math 101" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.Previous versions of Wolfram|Alpha featured Image As Input, where a user could take a photo or choose an existing photo and send it to the server for analysis or run their photo through one of Wolfram|Alpha’s image filters. This was a fine feature, but a lot of users really wanted to use the camera to solve an equation.Get the free "General Differential Equation Solver" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha. To embed a widget in your blog's sidebar, install the Wolfram|Alpha Widget Sidebar Plugin, and copy and paste the Widget ID below into the "id" field: To add a widget to a MediaWiki site, the wiki must have the Widgets Extension installed, as well as the code for the Wolfram|Alpha widget .Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. y'' + y = 0 ... Differential equation solution. Step-by-step solution; Plots of sample individual solutions. Sample solution family. Possible Lagrangian. Download Page.General Differential Equation Solver. Get the free "General Differential Equation Solver" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.POWERED BY THE WOLFRAM LANGUAGE. factor completely (1 + 6 x + x^3) - 0. solve (1 + 6 x + x^3) - 0 using Newton's method with x0=2. arclength (1 + 6 x + x^3) - 0 from x = -1 to 1. (1 + 6 x + x^3) - 0 > 0. fundamental theorem of algebra.Input your equations below. maximum 2 variables or unknowns. Equation 1. Equation 2. Submit. Get the free "Simultaneous Equations Solver" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.. Compute answers using Wolfram's breakthrough technology Sequence solver. Use this to find out what numbers Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. ... solve . Natural Language; Math Input; Extended Keyboard Examples Upload Random Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students ...More than just an online equation solver. Wolfram|Alpha is a great tool for finding polynomial roots and solving systems of equations. It also factors polynomials, plots polynomial solution sets and inequalities and more. Learn more about: Equation solving » Tips for entering queries. Enter your queries using plain English. More. Embed this widget ». Added Oct 25, 2018 Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. ... Peng-Robinson equation of state. Natural Language; Math Input; Extended Keyboard Examples Upload Random Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by ...Input your equations below. maximum 2 variables or unknowns. Equation 1. Equation 2. Submit. Get the free "Simultaneous Equations Solver" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha. Wolfram|Alpha brings expert-level knowledge and capabil...

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