Question

What expression represents the length of the rectangle? (NEED ANSWER ASAP PLZ)

Answer 1

Explanation:

I can give you an answer, but I'm afraid it will only be true on paper.

Area = L * W

(x^2- 6x - 7) = L * (x - 7)

(x - 7)(x + 1) = L * (x - 7)

(x - 7)(x + 1)

========= = L

(x - 7)

(x + 1) = L