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Popular >

simplify (n-2/7)^3

Solution

simplify

(n - \frac{2}{7})^{3}

Solution

\frac{( 7 n - 2 ) ^{3}}{343}

Solution steps

(n - \frac{2}{7})^{3}

Simplify

n - \frac{2}{7} : \frac{7 n - 2}{7}

= (\frac{7 n - 2}{7})^{3}

Apply exponent rule:

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

= \frac{( 7 n - 2 ) ^{3}}{7 ^{3}}

7^{3} = 343

= \frac{( 7 n - 2 ) ^{3}}{343}

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Frequently Asked Questions (FAQ)

What is (n-2/7)^3 ?
The solution to (n-2/7)^3 is ((7n-2)^3)/(343)