Question

Can somebody please help me?

Answer 1

Answer:
A
D
E

Explanation: i took this test a while back

Answer 2

solution given:

x²+4x

a.x(x+4)=x²+4x[true]

b.(x+2)²=x²+4x+4[false]

c.(x+x)(x+4)=2x²+8x[false]

d.(x+2)²-4=x²+4x+4-4=x²+4x[true]

e.(x+4)x=x²+4x[true]

Explanation:

your selection is;

A.

D.

E.