Question

A rectangle has the dimensions x + 1 centimeters and 2x + 6 centimeters. Which expression represents the area, in square centimeters, of the rectangle?

A. 2x2 + 8x + 6
B. 3x2 + 7
C. 2x2 + 7x + 6
D. x2 + 8x + 6

Answer 1

A. 2x2+8x+6

Explanation:

two x squared plus 8x plus 6.

Answer 2

The answer is a.

I hope this helps