Final answer to the problem
$\frac{2}{\left(x-1\right)\left(x+2\right)}$
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Step-by-step Solution
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- Choose an option
- Write in simplest form
- Solve by quadratic formula (general formula)
- Find the derivative using the definition
- Simplify
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
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1
Factor the trinomial $x^2+x-2$ finding two numbers that multiply to form $-2$ and added form $1$
Learn how to solve simplification of algebraic expressions problems step by step online.
$\begin{matrix}\left(-1\right)\left(2\right)=-2\\ \left(-1\right)+\left(2\right)=1\end{matrix}$
Learn how to solve simplification of algebraic expressions problems step by step online. Simplify the expression 2/(x^2+x+-2). Factor the trinomial x^2+x-2 finding two numbers that multiply to form -2 and added form 1. Rewrite the polynomial as the product of two binomials consisting of the sum of the variable and the found values.
Final answer to the problem
$\frac{2}{\left(x-1\right)\left(x+2\right)}$
