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Factor the trinomial $x^2+16x+55$ finding two numbers that multiply to form $55$ and added form $16$
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$\begin{matrix}\left(5\right)\left(11\right)=55\\ \left(5\right)+\left(11\right)=16\end{matrix}$
Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation x^2+16x+55=0. Factor the trinomial x^2+16x+55 finding two numbers that multiply to form 55 and added form 16. Thus. Break the equation in 2 factors and set each equal to zero, to obtain. Solve the equation (1).