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Popular >

simplify sqrt(x+2)sqrt(x-2)

Solution

simplify

x + 2 x - 2

Solution

(x + 2) (x - 2)

Solution steps

x + 2 x - 2

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

x + 2 x - 2 = (x + 2) (x - 2)

= (x + 2) (x - 2)

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Frequently Asked Questions (FAQ)

What is sqrt(x+2)sqrt(x-2) ?
The solution to sqrt(x+2)sqrt(x-2) is sqrt((x+2)(x-2))