Advertisements
Advertisements
प्रश्न
Simplify and express the following in exponential form:
`(2^3 xx 2)^2`
बेरीज
Advertisements
उत्तर
(23 × 2)2 = (23 + 1)2 ...[∵ (am × an = am + n)]
= (24)2
= 24 × 2 ...[∵ (am)n = amn]
= 28
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 11: Exponents and Powers - EXERCISE 11.2 [पृष्ठ १८१]
APPEARS IN
संबंधित प्रश्न
Express the following term in the exponential form: (2a)4
Evaluate: `(2/5)^4 xx (5/2)^(-2)`
Simplify using law of exponents.
a4 × a10
Simplify using law of exponents.
7x × 72
Simplify using law of exponents.
95 × 35
Simplify and express the following in exponential form:
(32 × 33)7
Simplify and express the following in exponential form:
20 × 30 × 40
`((-3)/5)^100 = (-3^100)/(-5^100)`
`(4/3)^5 xx (5/7)^5 = (4/3 + 5/7)^5`
50 × 250 × 1250 = (50)6
