Advertisements
Advertisements
प्रश्न
Simplify:
`(7/2)^8 xx (7/2)^-6`
सरल रूप दीजिए
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:
7x × 72
Express the following as a product of prime factors only in exponential form:
270
Simplify:
`(6/7)^3 xx (6/7)^5`
Evaluate: `(1/2)^3`
The value of (14 × 21)0 is _______________
20 × 10000
Express the following numbers using exponential form.
343
xm × ym = (x × y)2m, where x and y are non-zero rational numbers and m is a positive integer.
Express the following in single exponential form:
24 × 42
If 2n+2 – 2n+1 + 2n = c × 2n, find the value of c.
