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Popular >

simplify sqrt(x-2)sqrt(x+7)

Solution

simplify

x - 2 x + 7

Solution

(x - 2) (x + 7)

Solution steps

x - 2 x + 7

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

x - 2 x + 7 = (x - 2) (x + 7)

= (x - 2) (x + 7)

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Frequently Asked Questions (FAQ)

What is sqrt(x-2)sqrt(x+7) ?
The solution to sqrt(x-2)sqrt(x+7) is sqrt((x-2)(x+7))