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Popular >

simplify sqrt(X-1)sqrt(X+1)

Solution

simplify

X - 1 X + 1

Solution

(X - 1) (X + 1)

Solution steps

X - 1 X + 1

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

X - 1 X + 1 = (X - 1) (X + 1)

= (X - 1) (X + 1)

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Frequently Asked Questions (FAQ)

What is sqrt(X-1)sqrt(X+1) ?
The solution to sqrt(X-1)sqrt(X+1) is sqrt((X-1)(X+1))