Answer:
x² +7x +10
Step-by-step explanation:
The distributive property is used for this purpose.
(x +2)(x +5) = x(x +5) +2(x +5)
= x² +5x +2x +10 . . . . . use the distributive property again
= x² +7x +10 . . . . . . . . combine like terms
