Advertisements
Advertisements
प्रश्न
Simplify and express the following in exponential form:
(37 ÷ 35)4
Advertisements
उत्तर
We have, (37 ÷ 35)4 = `(3^7/3^5)^4` = (37 – 5)4 ...`[∵ a^m/a^n = a^(m - n)]`
= (32)4 = 32 × 4 ...[∵ (am)n = amn]
= 38
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:
`(25 xx 5^2 xx t^8)/(10^3 xx t^4)`
Simplify and write the answer in the exponential form.
[(22)3 x 36] x 56
[(–3)2]3 is equal to ______.
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:
(515 ÷ 510) × 55
Evaluate:
`(125 xx 5^2 xx a^7)/(10^3 xx a^4)`
Evaluate:
`((6 xx 10)/(2^2 xx 5^3))^2 xx 25/27`
Evaluate:
`(6^4 xx 9^2 xx 25^3)/(3^2 xx 4^2 xx 15^6)`
