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Popular >

simplify (x-7)/(x^2-49)

Solution

simplify

\frac{x - 7}{x ^{2} - 49}

Solution

\frac{1}{x + 7}

Solution steps

\frac{x - 7}{x ^{2} - 49}

Factor

x^{2} - 49 : (x + 7) (x - 7)

= \frac{x - 7}{( x + 7 ) ( x - 7 )}

Cancel the common factor:

x - 7

= \frac{1}{x + 7}

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Frequently Asked Questions (FAQ)

What is (x-7)/(x^2-49) ?
The solution to (x-7)/(x^2-49) is 1/(x+7)