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Popular >

simplify (x^2+7x-18)/(x+9)

Solution

simplify

\frac{x ^{2} + 7 x - 18}{x + 9}

Solution

x - 2

Solution steps

\frac{x ^{2} + 7 x - 18}{x + 9}

Factor

x^{2} + 7 x - 18 : (x - 2) (x + 9)

= \frac{( x - 2 ) ( x + 9 )}{x + 9}

Cancel the common factor:

x + 9

= x - 2

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Frequently Asked Questions (FAQ)

What is (x^2+7x-18)/(x+9) ?
The solution to (x^2+7x-18)/(x+9) is x-2