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

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

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

simplify

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

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

Solution steps

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

Multiply by the conjugate

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

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

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

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

- 36 + - 25

\frac{3 x - 1}{x ^{2}} + \frac{x - 9}{3 x}

\frac{2}{7} - \frac{1}{8}

3 (- 0.3 k + 2 k + 9) - 5 k

18 (2)

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