# How do you multiply 4(x^2+2x+30)?

$\implies 4 {x}^{2} + 8 x + 120$
$4 \left({x}^{2} + 2 x + 30\right)$
$= \left(4\right) \left({x}^{2}\right) + \left(4\right) \left(2 x\right) + \left(4\right) \left(30\right)$
$= 4 {x}^{2} + 8 x + 120$