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Factor the trinomial $x^2-8x+15$ finding two numbers that multiply to form $15$ and added form $-8$
Learn how to solve integrals by partial fraction expansion problems step by step online.
$\begin{matrix}\left(-3\right)\left(-5\right)=15\\ \left(-3\right)+\left(-5\right)=-8\end{matrix}$
Learn how to solve integrals by partial fraction expansion problems step by step online. Find the integral int((2x-1)/(x^2-8x+15))dx. Factor the trinomial x^2-8x+15 finding two numbers that multiply to form 15 and added form -8. Thus. Rewrite the fraction \frac{2x-1}{\left(x-3\right)\left(x-5\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-3\right)\left(x-5\right).