SOLUTION: I'm having a lot of trouble with factoring. This is the problem I haven't been able to factor 4x^2 - 36y^2

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Question 31918This question is from textbook
: I'm having a lot of trouble with factoring. This is the problem I haven't been able to factor 4x^2 - 36y^2 This question is from textbook

Answer by mukhopadhyay(490) About Me  (Show Source):
You can put this solution on YOUR website!
4x^2 - 36y^2
=(2x)^2-(6y)^2
=(2x+6y)(2x-6y)