SOLUTION: I asked this question before but I'm confused: Solve the expression: (4sqrt(x) + 4sqrt(y)) * (4sqrt(x) - 4sqrt(y))

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Question 395373: I asked this question before but I'm confused:
Solve the expression: (4sqrt(x) + 4sqrt(y)) * (4sqrt(x) - 4sqrt(y))

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!
remember: Difference of Squares or
you apply it here











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