Final answer to the problem
$\left(x+1\right)\left(x-2\right)$
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Step-by-step Solution
How should I solve this problem?
- Choose an option
- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
- Integrate by substitution
- Integrate by parts
- Integrate using tabular integration
- Integrate by trigonometric substitution
- Weierstrass Substitution
- Prove from LHS (left-hand side)
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1
Factor the trinomial $x^2-x-2$ finding two numbers that multiply to form $-2$ and added form $-1$
$\begin{matrix}\left(1\right)\left(-2\right)=-2\\ \left(1\right)+\left(-2\right)=-1\end{matrix}$
2
Rewrite the polynomial as the product of two binomials consisting of the sum of the variable and the found values
$\left(x+1\right)\left(x-2\right)$
Final answer to the problem
$\left(x+1\right)\left(x-2\right)$
