# Započítáno 25x ^ 2-10x-15

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## Multiply x+2/5x-15 * (10x^2 - 25x - 15) A. (2x+1)/5(x-3) B. (2x+1)(x-3)/5 C. (10x+5)(x+2) D. (x+2)(2x+1) I get a different answerpls help? Thx

When we are asked to facorise a quadratic equation, we should label the 3 parts of it a, b and c. x² + 10x + 16 a b Factoriser 25x^2-10x-15. 25x2−10x−15 25 x 2 - 10 x - 15.

### 11.03.2009 Tap for more steps Factor out of . Factor out of . math. find the solution of the system of equations 10x-5y=-20 and 7x-5y=-20 Solution for 8x^2+10x+15=0 equation: Simplifying 8x 2 + 10x + 15 = 0 Reorder the terms: 15 + 10x + 8x 2 = 0 Solving 15 + 10x + 8x 2 = 0 Solving for variable 'x'. Begin completing the square.

We could multiply it out and end up with #25x^2-10x+1#, but since the right side is a perfect square, let's instead take the square root of both sides:. #sqrt((5x-1)^2)=sqrt16# 09.04.2009 Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.

Factor out of . Factor out of . Factor out of . Factor. Tap for more steps Factor by grouping. Tap for more steps Use the form , to find the values of , , and . Consider the vertex form of a parabola. Substitute the … Multiply the following using the FoIL method. (5x-2/5) (5x+1/5) I got 25x^2-3x+2/25 .

Factoriser 5 5 pour le sortir de 25x2−10x−15 25 x 2 - 10 x - 15 . Cliquez pour voir plus d'étapes. This equation has no solution. A a non-zero constant never equals zero. Solving a Single Variable Equation: 4.3 Solve : x-1 = 0 Equations : Tiger Algebra gives you not only the answers, but also the complete step by step method for solving your equations 25x2-10x-15 so that you  1 Apr 2016 25x2−10x−15=5(x−1)(5x+3). Explanation: First note that all of the terms are divisible by 5 so separate that out as a factor first:.

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

A a non-zero constant never equals zero. Solving a Single Variable Equation: 4.3 Solve : x-1 = 0 Equations : Tiger Algebra gives you not only the answers, but also the complete step by step method for solving your equations 25x2-10x-15 so that you  1 Apr 2016 25x2−10x−15=5(x−1)(5x+3).