What is (b)[(2^{-1})/((5^{-1))}]^3 ?

The solution to (b)[(2^{-1})/((5^{-1))}]^3 is 125/8 b

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simplify (b)[(2^{-1})/((5^{-1))}]^3

simplify

(b) [\frac{2 ^{- 1}}{( 5 ^{- 1} )}]^{3}

\frac{125}{8} b

Solution steps

(b) (\frac{2 ^{- 1}}{5 ^{- 1}})^{3}

Apply rule:

(a) = a

(b) = b

= b (\frac{2 ^{- 1}}{5 ^{- 1}})^{3}

(\frac{2 ^{- 1}}{5 ^{- 1}})^{3} = \frac{125}{8}

= b \frac{125}{8}

= \frac{125}{8} b

(3 x^{8})^{4}

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

6.5 x - 3.5 x

x - 0.5 x

9 m^{2} - 100 n^{2}

What is (b)[(2^{-1})/((5^{-1))}]^3 ?
The solution to (b)[(2^{-1})/((5^{-1))}]^3 is 125/8 b