# How do you FOIL (5z - 2) (2z + 3)?

$\left(5 z - 2\right) \left(2 z + 3\right) = 10 {z}^{2} + 11 z - 6$
FOIL $\left(5 z - 2\right) \left(2 z + 3\right)$ =
$10 {z}^{2} + 15 z - 4 z - 6$ =
$10 {z}^{2} + 11 z - 6$