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Popular >

simplify (x^2+2x-15)/(x+5)

Solution

simplify

\frac{x ^{2} + 2 x - 15}{x + 5}

Solution

x - 3

Solution steps

\frac{x ^{2} + 2 x - 15}{x + 5}

Factor

x^{2} + 2 x - 15 : (x - 3) (x + 5)

= \frac{( x - 3 ) ( x + 5 )}{x + 5}

Cancel the common factor:

x + 5

= x - 3

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Frequently Asked Questions (FAQ)

What is (x^2+2x-15)/(x+5) ?
The solution to (x^2+2x-15)/(x+5) is x-3