Simplify- - 4 -1 - 5 -1 - 2 - 5 8 -1

[ ( 4 )^ 1 ( 5 )^ 1]^2×( 58)^ 1 = ( 14 15)^2×( 58)^ 1 = ( 5 420) ×85 = 120×85 = 225 ...

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Exponents with Unlike Bases and Same Exponent

Simplify: [ ...

Question

Simplify:
${[{(4)}^{- 1} - {(5)}^{- 1}]}^{2} \times {(\frac{5}{8})}^{- 1}$

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Solution

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Similar questions

\frac{1}{\sqrt{9} - \sqrt{8}} - \frac{1}{\sqrt{8} - \sqrt{7}} + \frac{1}{\sqrt{7} - \sqrt{6}} - \frac{1}{\sqrt{6} - \sqrt{5}} + \frac{1}{\sqrt{5} - \sqrt{4}}

Simplify:

$\frac{\frac{1}{4} + \frac{1}{5}}{1 - \frac{3}{8} \times \frac{3}{5}}$

\frac{3}{8} \times [5 + {\frac{3}{4} - (\frac{1}{2} - \frac{1}{3})}] \div 6 \frac{7}{10}

\frac{8^{- 1} \times 5^{3}}{2^{- 4}}

Simplify:
$(\frac{- 4}{5} \times \frac{15}{8}) + (\frac{- 1}{3} \times \frac{- 9}{7}) - (\frac{2}{1} \times \frac{25}{14})$

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