Question

write a quadratic equation in standard form with -4 and -8 as its root.Im not sure how to work this out

Answer 1

Given

r = root

r1 = -4

r2 = -8

Procedure

$\begin{gathered} (x+8)(x+4) \\ x^2+8x+4x+32 \\ x^2+12x+32 \end{gathered}$