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Popular >

factor (2-x)/(x^2-4)

Solution

factor

\frac{2 - x}{x ^{2} - 4}

Solution

- \frac{1}{x + 2}

Solution steps

\frac{2 - x}{x ^{2} - 4}

Factor

x^{2} - 4 : (x + 2) (x - 2)

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

Cancel

\frac{2 - x}{( x + 2 ) ( x - 2 )} : - \frac{1}{x + 2}

= - \frac{1}{x + 2}

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Frequently Asked Questions (FAQ)

What is factor (2-x)/(x^2-4) ?
The solution to factor (2-x)/(x^2-4) is -1/(x+2)