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Popular >

simplify sqrt(a)*sqrt(a-b-1)

Solution

simplify

a \cdot a - b - 1

Solution

a (a - b - 1)

Solution steps

a a - b - 1

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

a a - b - 1 = a (a - b - 1)

= a (a - b - 1)

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Frequently Asked Questions (FAQ)

What is sqrt(a)*sqrt(a-b-1) ?
The solution to sqrt(a)*sqrt(a-b-1) is sqrt(a(a-b-1))