Question

Find an expression for the area of each shade region,write your answer in standard form

Answer 1

8x+24

Explanation:

(x+5)²-(x+1)²

x²+10x+25-(x²+2x+1)

x²+10x+25-x²-2x-1

8x+24

Hence the required equation is 8x+24 or 8(x+3)