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प्रश्न
Express the following rational numbers with a positive exponent:
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उत्तर
\[\left( \frac{5}{4} \right)^{- 3} \]
\[ = \left( \frac{4}{5} \right)^3\] → (a−1 = 1/a)
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संबंधित प्रश्न
Simplify and express the result in power notation with positive exponent.
`(1/2^3)^2`
Simplify:
Write the following in exponential form:
Evaluate:
(−3)−2
By what number should \[\left( \frac{1}{2} \right)^{- 1}\] be multiplied so that the product may be equal to \[\left( \frac{- 4}{7} \right)^{- 1} ?\]
Find x, if
\[\left( \frac{- 1}{2} \right)^{- 19} \times \left( \frac{- 1}{2} \right)^8 = \left( \frac{- 1}{2} \right)^{- 2x + 1}\]
If \[x = \left( \frac{4}{5} \right)^{- 2} \div \left( \frac{1}{4} \right)^2\], find the value of x−1.
Cube of \[\frac{- 1}{2}\] is
The multiplicative inverse of (– 4)–2 is (4)–2.
Simplify and express the result in power notation with positive exponent.
`(−3)^4 × (5/3)^4`
