SOLUTION: Factor the polynomials completely,Show the GCF 25x^2+36y^2 I got.. (5x+6y)(5x+6y)

Question 78114: Factor the polynomials completely,Show the GCF
25x^2+36y^2
I got..
(5x+6y)(5x+6y)
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Factor:
This is not factorable.
Your answer doesn't work and you can readily see this when you multiply the factors (using FOIL) that you obtained.
Simplifying this, you get:

If you have studied complex numbers in your math course, then you can write the factors of the given expression as follows:
where
Let's multiply the factors and see what we get:
Simplifying this, we get: but, recall that , so...
Does this make sense to you?
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