Advertisements
Advertisements
प्रश्न
Simplify:
(−11)5 × (−11)2
सोपे रूप द्या
Advertisements
उत्तर
It is known that am × an = am+n, where m and n are integers and a is a non-zero rational number.
(−11)5 × (−11)2
= (−11)5+2
= (−11)7
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Using laws of exponents, simplify and write the answer in exponential form:
a3 × a2
Express the following as a product of prime factors only in exponential form:
108 × 192
Simplify:
`("P"/5)^3 xx ("P"/5)^7`
Evaluate: `(1/2)^(-5)`
The value of (14 × 21)0 is _______________
20 × 10000
`a^6 xx a^5 xx a^0 = a^-`
10 × 01 = 1
`(7/3)^2 xx (7/3)^5 = (7/3)^10`
Find m so that `(2/9)^3 xx (2/9)^6 = (2/9)^(2m - 1)`
