Advertisements
Advertisements
प्रश्न
[(–3)2]3 is equal to ______.
पर्याय
(–3)8
(–3)6
(–3)5
(–3)23
Advertisements
उत्तर
[(–3)2]3 is equal to `bb(underline((-3)^6)`.
Explanation:
We know that, if ‘a’ is a rational number, m and n are natural numbers, then (am)n = am × n
So, [(–3)2]3 = (–3)2 × 3 = (–3)6
APPEARS IN
संबंधित प्रश्न
Simplify and express the following in exponential form:
`(4^5 xx a^8b^3)/(4^5 xx a^5b^2)`
Simplify: `(12^4 xx 9^3 xx 4)/(6^3 xx 8^2 xx 27)`
Simplify: `(2 xx 3^4 xx 2^5)/(9 xx 4^2)`
The value of `(10^22 + 10^20)/10^20` is ______.
Simplify and express the following in exponential form:
`[(3/7)^4 xx (3/7)^5] ÷ (3/7)^7`
Simplify and express the following in exponential form:
`(a^6/a^4) xx a^5 xx a^0`
Evaluate:
`(7^8 xx a^10b^7c^12)/(7^6 xx a^8b^4c^12)`
Evaluate:
`(5^4 xx 7^4 xx 2^7)/(8 xx 49 xx 5^3)`
Evaluate:
`((6 xx 10)/(2^2 xx 5^3))^2 xx 25/27`
Evaluate:
`(15^4 xx 18^3)/(3^3 xx 5^2 xx 12^2)`
