Subtract the product of (x+y)(5x−y) from the product of (3x+y)(x+5y) – InterviewSolution

1.	Subtract the product of (x+y)(5x−y) from the product of (3x+y)(x+5y).
Answer» Subtract the product of $(x + y) (5 x - y)$ from the product of $(3 x + y) (x + 5 y)$ .

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