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Popular >

simplify (2/s-1/(s^3))^2

Solution

simplify

(\frac{2}{s} - \frac{1}{s ^{3}})^{2}

Solution

\frac{( 2 s ^{2} - 1 ) ^{2}}{s ^{6}}

Solution steps

(\frac{2}{s} - \frac{1}{s ^{3}})^{2}

Join

\frac{2}{s} - \frac{1}{s ^{3}} : \frac{2 s ^{2} - 1}{s ^{3}}

= (\frac{2 s ^{2} - 1}{s ^{3}})^{2}

Apply exponent rule:

(\frac{a}{b})^{c} = \frac{a ^{c}}{b ^{c}}

= \frac{( 2 s ^{2} - 1 ) ^{2}}{( s ^{3} ) ^{2}}

Simplify

(s^{3})^{2} : s^{6}

= \frac{( 2 s ^{2} - 1 ) ^{2}}{s ^{6}}

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Frequently Asked Questions (FAQ)

What is (2/s-1/(s^3))^2 ?
The solution to (2/s-1/(s^3))^2 is ((2s^2-1)^2)/(s^6)