Find the products: ((x + (1/x)) ((x-(1/x))

1.	Find the products: ((x + (1/x)) ((x-(1/x))
Answer» Given ((x + (1/x)) ((x-(1/x)) By using the formula (a + b) (a – b) = a²– b² Applying the formula we get ((x + (1/x)) ((x-(1/x)) = (x)²-(1/x)² ((x + (1/x)) ((x-(1/x)) = (x²)-(1/x²)

Answer»

Given ((x + (1/x)) ((x-(1/x))

By using the formula (a + b) (a – b) = a²– b²

Applying the formula we get

((x + (1/x)) ((x-(1/x)) = (x)²-(1/x)²

((x + (1/x)) ((x-(1/x)) = (x²)-(1/x²)

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