Does somebody know a method to factor this: 4(x+3y)^{2}-9(2x-y)^{2} I'm able to factor this kind of equations (x+y)^{2}-(x-y)^{2 }but 4 og -9 makes it difficult.
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Originally Posted by Tala Does somebody know a method to factor this: 4(x+3y)^{2}-9(2x-y)^{2} I'm able to factor this kind of equations (x+y)^{2}-(x-y)^{2 }but 4 og -9 makes it difficult. Write it as then apply the Difference of Two Squares.
Thank you.
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