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{e ^{x}}{e ^{x + 1}}

e^{- \frac{15}{20}}

(x + 3)^{2} (x - 1)^{2}

e^{x} (e^{2 x})

e^{- l n (3)}

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