Question

The side length of a square is represented by the expression x + 5. How could you represent the area of the square? A) 2x + 10 B) 4x + 20 C) x2 + 5x D) x2 + 10x + 25

Answer 1

D is the right answer

Answer 2

${(x + 5)}^{2} = {x}^{2} + 10x + 25$
So D is the right answer