Advertisements
Advertisements
प्रश्न
Simplify:
`(7/2)^8 xx (7/2)^-6`
सरल रूप दीजिए
Advertisements
उत्तर
`(7/2)^8 xx (7/2)^-6`
`= (7/2)^(8+(-6))` .....[∵ am × an = am+n]
`= (7/2)^2`
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
Using laws of exponents, simplify and write the answer in exponential form:
a4 × b4
Express the following as a product of prime factors only in exponential form:
108 × 192
Simplify:
`(6/7)^3 xx (6/7)^5`
The value of (14 × 21)0 is _______________
23 × 32 = 65
Express the following numbers using exponential form.
512
`(-2)^31 xx (-2)^13 = (-2)^-`.
`(2/5)^3 ÷ (5/2)^3 = 1`
`(7/3)^2 xx (7/3)^5 = (7/3)^10`
A googol is the number 1 followed by 100 zeroes.
- How is a googol written as a power?
- How is a googol times a googol written as a power?
