Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

The solve for x calculator allows you to enter your problem and solve the equation to see the result. Solve in one variable or many.

2x2=4x Two solutions were found : x = 2 x = 0 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ...

Tiger shows you, step by step, how to solve YOUR Quadratic Equations x^2-4x-2=0 by Completing the Square, Quadratic formula or, whenever possible, by Factoring

First we need to factor trinomial x2 − 4x and than we use factored form to solve an equation x2 − 4x = 0. Step 1: Factor x out of x2 − 4x : x2 −4x = x⋅ (x−4) Step 2: Set each factor to zero and solve equations. x = 0 x−4 x = 0 = 4

Solve an equation, inequality or a system. Example: 2x-1=y,2y+3=x

Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step

Select a few x x values, and plug them into the equation to find the corresponding y y values. The x x values should be selected around the vertex.

2025年2月13日 · The expression x2−4x+4 factors to (x−2)2, indicating it is a perfect square trinomial. This is confirmed by identifying its components and matching it to the standard form of a perfect square.