Advertisements
Advertisements
प्रश्न
Simplify:
\[\left( 3^2 - 2^2 \right) \times \left( \frac{2}{3} \right)^{- 3}\]
योग
Advertisements
उत्तर
\[\left( 3^2 - 2^2 \right) \times \left( \frac{2}{3} \right)^{- 3}\] `=(9-4)xx1/(2/3)^3` `->(a^(-n)=1/a^n)`
`=5xx1/(8/27)`
`=5xx27/8`
`=135/8`
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Find the value of (3−1 + 4−1 + 5−1)0
Find the value of `{((-2)/3)^(-2)}^2`
Simplify.
`(3^(-5) xx 10^(-5) xx 125)/(5^(-7) xx 6^(-5))`
Find the value of the following:
\[\left( \frac{1}{2} \right)^{- 1} + \left( \frac{1}{3} \right)^{- 1} + \left( \frac{1}{4} \right)^{- 1}\]
Express the following rational numbers with a negative exponent:
\[3^5\]
Simplify:
\[\left\{ \left( \frac{2}{3} \right)^2 \right\}^3 \times \left( \frac{1}{3} \right)^{- 4} \times 3^{- 1} \times 6^{- 1}\]
\[\left\{ \left( \frac{1}{3} \right)^2 \right\}^4\] is equal to
\[\left( \frac{- 3}{2} \right)^{- 1}\] is equal to
For any two non-zero rational numbers a and b, a4 ÷ b4 is equal to
Find the value of (30 + 4−1) × 22.
