What is (sqrt(x-1))(sqrt(x+1)) ?

The solution to (sqrt(x-1))(sqrt(x+1)) is sqrt(x-1)sqrt(x+1)

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simplify (sqrt(x-1))(sqrt(x+1))

simplify

(x - 1) (x + 1)

x - 1 x + 1

Solution steps

(x - 1) (x + 1)

Apply rule:

(a) = a

(x - 1) = x - 1

= x - 1 x + 1

Apply rule:

(a) = a

(x + 1) = x + 1

= x - 1 x + 1

\frac{- 63}{- 7}

63 \cdot 6

(- 49)^{- \frac{3}{2}}

4 e^{- 0.05}

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