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Popular >

factor (x^2-9)/(3-x)

Solution

factor

\frac{x ^{2} - 9}{3 - x}

Solution

- x - 3

Solution steps

\frac{x ^{2} - 9}{3 - x}

Factor

x^{2} - 9 : (x + 3) (x - 3)

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

Cancel

\frac{( x + 3 ) ( x - 3 )}{3 - x} : - (x + 3)

= - (x + 3)

Negate

- (x + 3) = - x - 3

= - x - 3

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Frequently Asked Questions (FAQ)

What is factor (x^2-9)/(3-x) ?
The solution to factor (x^2-9)/(3-x) is -x-3