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Popular >

simplify sqrt(x+y)sqrt(x-y)

Solution

simplify

x + y x - y

Solution

(x + y) (x - y)

Solution steps

x + y x - y

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

x + y x - y = (x + y) (x - y)

= (x + y) (x - y)

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Frequently Asked Questions (FAQ)

What is sqrt(x+y)sqrt(x-y) ?
The solution to sqrt(x+y)sqrt(x-y) is sqrt((x+y)(x-y))