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Simplify (3x + 4y)^(2) + (3x-4y)^(2)....

Simplify `(3x + 4y)^(2) + (3x-4y)^(2)`.

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To simplify the expression \((3x + 4y)^{2} + (3x - 4y)^{2}\), we can use the formulas for the square of a binomial. ### Step 1: Apply the Binomial Square Formula We know that: - \((A + B)^{2} = A^{2} + B^{2} + 2AB\) - \((A - B)^{2} = A^{2} + B^{2} - 2AB\) Here, let \(A = 3x\) and \(B = 4y\). ...
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