Final answer to the problem
Step-by-step Solution
Specify the solving method
Factor the trinomial $x^2-2x-15$ finding two numbers that multiply to form $-15$ and added form $-2$
Learn how to solve quadratic equations problems step by step online.
$\begin{matrix}\left(3\right)\left(-5\right)=-15\\ \left(3\right)+\left(-5\right)=-2\end{matrix}$
Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation x^2-2x+-15=0. Factor the trinomial x^2-2x-15 finding two numbers that multiply to form -15 and added form -2. Thus. Break the equation in 2 factors and set each equal to zero, to obtain. Solve the equation (1).