Question

which expression is equivalent to the area of metal sheet required to make this sqaure shaped traffic sign

Answer 1

the area is side * side (or length * width), it looks like a square, so it's side^2
(8x-2)^2

Answer 2

a.)16x^2-4
b.)64x^2+4
c.)64x^2-16x+4
d.)64^2-32x+4

Answer 3

(8x-2)^2 = (8x-2)(8x-2) =