Advertisements
Advertisements
प्रश्न
Find x, if
Advertisements
उत्तर
We have:
\[\left( \frac{3}{2} \right)^{- 3} \times \left( \frac{3}{2} \right)^5 = \left( \frac{3}{2} \right)^{2x + 1}\]
`(3/2)^2=(3/2)^(2x+1)`
2 = 2x + 1
1 = 2x
`1/2=x`
x = `1/2`
संबंधित प्रश्न
Find the value of the following:
(3−1 + 4−1 + 5−1)0
By what number should 5−1 be multiplied so that the product may be equal to (−7)−1?
Express the following rational numbers with a negative exponent:
Express the following rational numbers with a positive exponent:
Express the following rational numbers with a positive exponent:
Express the following rational numbers with a positive exponent:
By what number should \[\left( \frac{5}{3} \right)^{- 2}\] be multiplied so that the product may be \[\left( \frac{7}{3} \right)^{- 1} ?\]
The multiplicative inverse of `(3/2)^2` is not equal to `(2/3)^-2`.
