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Popular >

simplify (9-x^4)/(3-x^2)

Solution

simplify

\frac{9 - x ^{4}}{3 - x ^{2}}

Solution

3 + x^{2}

Solution steps

\frac{9 - x ^{4}}{3 - x ^{2}}

Factor

9 - x^{4} : (3 + x^{2}) (3 - x^{2})

= \frac{( 3 + x ^{2} ) ( 3 - x ^{2} )}{3 - x ^{2}}

Cancel the common factor:

3 - x^{2}

= 3 + x^{2}

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Frequently Asked Questions (FAQ)

What is (9-x^4)/(3-x^2) ?
The solution to (9-x^4)/(3-x^2) is 3+x^2