Step-by-step explanation:

a = l x w

96 = ( x )( x + 10)

96 = x^2 + 10x

Answer:

A = L*W

L = x + 10

W = x

96 = W(W+10). <Distribute

96 = x^2 +10x

x^2 + 10x - 96 <Factorin mo

(x - 6) (x+16) <Equate to 0

x - 6 = 0 | x + 16 = 0

x = 6 | x = -16

So:

W = 6

L = 6 + 10