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प्रश्न
Express the following rational numbers with a negative exponent:
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उत्तर
\[ \left( \frac{1}{4} \right)^3 \]
\[ = \left( \frac{4}{1} \right)^{- 3} \left[ \because a^{- n} = \frac{1}{a^n} \right]\]
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संबंधित प्रश्न
Evaluate.
`(1/2)^(-5)`
Simplify and express the result in power notation with positive exponent.
`(1/2^3)^2`
Find the value of the following:
\[\left\{ \left( \frac{1}{3} \right)^{- 1} - \left( \frac{1}{4} \right)^{- 1} \right\}^{- 1}\]
Simplify:
By what number should 5−1 be multiplied so that the product may be equal to (−7)−1?
Simplify:
\[\left\{ 5^{- 1} \div 6^{- 1} \right\}^3\]
By what number should (−15)−1 be divided so that the quotient may be equal to (−5)−1?
if \[x = \left( \frac{3}{2} \right)^2 \times \left( \frac{2}{3} \right)^{- 4}\], find the value of x−2.
Which of the following is not equal to \[\left( \frac{- 3}{5} \right)^4 ?\]
Evaluate.
`(8^(-1)xx5^(3))/2^(-4)`
