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Factor the trinomial $x^2-15x-16$ finding two numbers that multiply to form $-16$ and added form $-15$
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$\begin{matrix}\left(1\right)\left(-16\right)=-16\\ \left(1\right)+\left(-16\right)=-15\end{matrix}$
Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation x^2-15x+-16=0. Factor the trinomial x^2-15x-16 finding two numbers that multiply to form -16 and added form -15. Thus. Break the equation in 2 factors and set each equal to zero, to obtain. Solve the equation (1).