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Popular >

simplify x^2-4/81

Solution

simplify

x^{2} - \frac{4}{81}

Solution

\frac{81 x ^{2} - 4}{81}

Solution steps

x^{2} - \frac{4}{81}

Join

x^{2} - \frac{4}{81} : \frac{x ^{2} \cdot 81 - 4}{81}

= \frac{x ^{2} \cdot 81 - 4}{81}

= \frac{81 x ^{2} - 4}{81}

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Frequently Asked Questions (FAQ)

What is x^2-4/81 ?
The solution to x^2-4/81 is (81x^2-4)/(81)