Question

X to the 2nd power plus 4x - 32?

Answer 1

you mean
$x {}^{2} + 4x - 32$
=
$x {}^{2} + 8x - 4x - 32 \\ x(x + 4) - 4(x + 4) \\ \\ x = + 4 \\ \\ x = - 4$