Advertisements
Advertisements
प्रश्न
`(2/3)^3 xx (5/7)^3` is equal to ______.
पर्याय
`(2/3 xx 5/7)^9`
`(2/3 xx 5/7)^6`
`(2/3 xx 5/7)^3`
`(2/3 xx 5/7)^0`
Advertisements
उत्तर
`(2/3)^3 xx (5/7)^3` is equal to `bb(underline((2/3 xx 5/7)^3)`.
Explanation:
We know that, if a, b and m are rational numbers, then am × bm = (ab)m
So, `(2/3)^3 xx (5/7)^3 = (2/3 xx 5/7)^3`
APPEARS IN
संबंधित प्रश्न
Express the following term in the exponential form: (2a)4
Express the following term in the exponential form: (– 4m)3
Evaluate: `((-5)/6)^(-3)`
Evaluate: `2^7 xx (1/2)^(-3)`
Simplify and express the following in exponential form:
20 × 30 × 40
a × a × a × a × a is equal to
Find the value of n, where n is an integer and `2^(n - 5) xx 6^(2n - 4) = 1/(12^4 xx 2)`.
Express the following in single exponential form:
(–5)5 × (–5)
Express the following in single exponential form:
(–3)3 × (–10)3
Express the following in single exponential form:
(–11)2 × (–2)2
