Question

help please

Answer 1

thank you

Answer 2

We doing math ;D

Answer 3

okay ;D

Answer 4

If I dont respond sorry I be right back

Answer 5

so (a+b)^2=a^2+2ab+b^2 and then (a-b)^2=a^2-2ab+b^2. so anything in those formats would be a perfect square.

Answer 6

for example 4x^2+16+16 is a perfect square bevause a^2=4 so a=2 and tjem b^2=16 so b=4 and also 2*a*b=2*4*2=16 and then in the perfect square form is (a+b)^2 or (2x+4)^2