Question

Multiply the following and COMBINE LIKE TERMS if possible.

1 attachment
4.) (x + 2)2
a.) 5x2 + 4
b.) x2 + 4x + 4
c.) x2 + 2x + 2x + 4
d.) 9x2
O A. a.)
OB. b.)
OC. C.)
OD. d.)

Answer 1

B.) x2+4x+4

Explanation:

(x+2)2

(x+2)(x+2)

x2+2x+2x+4

x2+4x+4