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Popular >

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

Solution

simplify

x - 2 \cdot 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)\times sqrt(x+2) ?
The solution to sqrt(x-2)\times sqrt(x+2) is sqrt((x-2)(x+2))