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

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

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

simplify

\frac{x}{x ^{2} - 1}

\frac{x x ^{2} - 1}{x ^{2} - 1}

Solution steps

\frac{x}{x ^{2} - 1}

Multiply by the conjugate

\frac{x ^{2} - 1}{x ^{2} - 1}

= \frac{x x ^{2} - 1}{x ^{2} - 1 x ^{2} - 1}

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

= \frac{x x ^{2} - 1}{x ^{2} - 1}

\frac{- 8 a ^{2} x ^{3}}{- 8 a ^{2} x ^{3}}

(x + 5)^{3}

\frac{x ^{2} + 7 x + 12}{x ^{2} + 5 x + 6}

(3 x - 2) (3 x^{2} - 8 x + 3)

\frac{( 0.9 ) ^{15}}{( 0.9 ) ^{12}}

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