Question

The area of a decorative square tile is represented by the expression x2 + 10x + 25 Which expression represents the length of a side of the tile? O x + 5 5x 0 10x​

Answer 1

Explanation:

x² + 10x + 25 = x² + 5x + 5x + 25

= x(x + 5)+5(x +5)

= (x +5)(x +5)

Side = x + 5