What is (sqrt(x^2+1))(sqrt(x^2-1)) ?

The solution to (sqrt(x^2+1))(sqrt(x^2-1)) is sqrt(x^2+1)sqrt(x^2-1)

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simplify (sqrt(x^2+1))(sqrt(x^2-1))

simplify

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

x^{2} + 1 x^{2} - 1

Solution steps

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

Apply rule:

(a) = a

(x^{2} + 1) = x^{2} + 1

= x^{2} + 1 x^{2} - 1

Apply rule:

(a) = a

(x^{2} - 1) = x^{2} - 1

= x^{2} + 1 x^{2} - 1

(2 y)^{3}

(26) (312) (\frac{1}{12} 18)

2 x 2 4^{2} x \frac{2 π}{3}

(4 x^{3} y^{4}) (5 x y^{3})

4 (x - 2)^{2} (x + 2)^{2}

What is (sqrt(x^2+1))(sqrt(x^2-1)) ?
The solution to (sqrt(x^2+1))(sqrt(x^2-1)) is sqrt(x^2+1)sqrt(x^2-1)