Question

Use the quadratic formula to find the zeros of the function. y = 16x2 + 40x + 25
A. {-1.25, 1.25}
B. {-1.25}
C. {-4, 5}
D. {-0.8}

Answer 1

the quadratic formula is:

\[x=\left(\begin{matrix}-b \pm \sqrt{b ^{2}-4ac} \\ 2a\end{matrix}\right)\]

Answer 2

so wat would the outcome of the answer be then?