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Popular >

simplify (1+x)/(1-x)-x

Solution

simplify

\frac{1 + x}{1 - x} - x

Solution

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

Solution steps

\frac{1 + x}{1 - x} - x

Apply the fraction rule:

a + \frac{b}{c} = \frac{a c + b}{c}

= \frac{- x ( 1 - x ) + 1 + x}{1 - x}

Simplify

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

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

Popular Examples

\frac{2}{5} \div 5

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0 - \frac{3}{4}

simplify 64!simplify

64!

Frequently Asked Questions (FAQ)

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