Answer:
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]
Step-by-step explanation:
your selection is;
A.
D.
E.
