Question

Find the zeros of each functions by factoring. F(x)=4x^2+7x–2

Answer 1

We have the following:

$F\mleft(x\mright)=4x^2+7x-2$

Factoring:

$\begin{gathered} (4x-1)(x+2)=0 \\ 4x-1=0 \\ 4x=1 \\ x=\frac{1}{4} \\ x+2=0 \\ x=-2 \end{gathered}$