Question

simplify

(3x+4y)(3x-4y)-(3x+4y)²​

Answer 1

Step-by-step explanation:

$9 {x}^{2} - 16{y}^{2} - (9 {x}^{2} + 16 {y}^{2} - 24xy) </p><p>= - 8y(4y + 3x)$

Answer 2

Step-by-step explanation:

simplify simplify simplify