SOLUTION: Hi, I need help please. (0.4y^2-0.0025)Factor completely. Thanks so much,

SOLUTION: Hi, I need help please. (0.4y^2-0.0025)Factor completely. Thanks so much,

Algebra.Com

Question 588620: Hi,
I need help please.
(0.4y^2-0.0025)Factor completely.
Thanks so much,

Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
Unless your teacher is mean, you left out a zero.
is easy to factor because it is the difference of two squares.
and so

If the problem is really you would end up with ugly square roots in your factors, as in

or if you like it better
or
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