Step-by-step explanation:
Answer:
x1= -4
x2 = 4
Set the equation equal to zero
x2 − 16 = 0
then
(x + 4)(x − 4) = 0
(x+4)= 0 which is equal to -4
and
(x-4)= 0 equals 4
10,4
width = w
length =l = w+4
area= l*w = (w+4) * w
its really cool
BRAINLIEST PLEASEEE
and are offered as answers, though.