G
Guest
Guest
this is the problem i think i got the answer wrong or one of the steps?
here it is
this is what i did
y^2-4xy+4x^2
-4xy=2 times x times -2y
(x)^2 + 2 times x times -2y -(2y)^2
the answer i got was
(y+2y)(y-2y) :lol: :mrgreen:
here it is
this is what i did
y^2-4xy+4x^2
-4xy=2 times x times -2y
(x)^2 + 2 times x times -2y -(2y)^2
the answer i got was
(y+2y)(y-2y) :lol: :mrgreen: