Answered

the area of a square is x2 + 6x + 9 square units.which expression represents the length of the side?

Sagot :

Lgcviz

Answer:

(x + 3) squared units

Step-by-step explanation:

Area = (x² + 6x + 9) sq. units

Area = (x + 3) (x + 3) sq. units

Length = (x + 3 ) units