Question

Please help

A rectangular wall is 4x - 5 units high and 2x + 7 units
long. Which polynomial best represents the area of the wall
in square units?

8x² - 38x + 35

8x² + 38x +35

8x² + 18x - 35

8x²-18x - 35

Answer 1

8x^2 + 18x - 35 would be ur answer

Explanation:

Answer 2

`8x^2+18x-35`

Explanation:

(4x-5)(2x+7) -> since its area

8x^2+28x-10x-35

so final answer is

8x^2+18x-35

which means its C