Advertisements
Advertisements
प्रश्न
Simplify and express the following in exponential form:
`(a^5/a^3)xx a^8`
Advertisements
उत्तर
`(a^5/a^3) xx a^8 = a^(5 - 3) xx a^8` ...(∵ am ÷ an = am - n)
= a2 × a8
= a2 + 8 ...(∵ am × an = am + n)
= a10
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:
`[(7/11)^5 ÷ (7/11)^2] xx (7/11)^2`
Simplify and express the following in exponential form:
(37 ÷ 35)4
Simplify and express the following in exponential form:
`(a^6/a^4) xx a^5 xx a^0`
Simplify and express the following in exponential form:
(515 ÷ 510) × 55
Evaluate:
`((6 xx 10)/(2^2 xx 5^3))^2 xx 25/27`
