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Popular >

expand (x^2-1)/(x-1)

Solution

expand

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

Solution

x + 1

Solution steps

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

Factor

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

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

Cancel the common factor:

x - 1

= x + 1

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Frequently Asked Questions (FAQ)

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