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Factor the trinomial $x^2+2x-35$ finding two numbers that multiply to form $-35$ and added form $2$
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$\begin{matrix}\left(-5\right)\left(7\right)=-35\\ \left(-5\right)+\left(7\right)=2\end{matrix}$
Learn how to solve limits to infinity problems step by step online. Find the integral int((x+5)/(x^2+2x+-35))dx. Factor the trinomial x^2+2x-35 finding two numbers that multiply to form -35 and added form 2. Thus. Rewrite the fraction \frac{x+5}{\left(x-5\right)\left(x+7\right)} in 2 simpler fractions using partial fraction decomposition. Find the values for the unknown coefficients: A, B. The first step is to multiply both sides of the equation from the previous step by \left(x-5\right)\left(x+7\right).