Math(solving a quadratic by factoring)
posted by Nick .
Ok I get most of the problems except for these last two.
x^216=0
and
x^2=36
I seem to have trouble with the simplest of problems and none at all with the hard ones.

These follow the pattern of
(x+number)(xnumber) when the number is a perfect square. So
(x+4)(x4) is the first.
Rearrange the second one to
X^2  36 = 0 and factor the same way. 
Woo! Thanks a lot DrBob.