Advertisements
Advertisements
प्रश्न
Express the following in single exponential form:
24 × 42
योग
Advertisements
उत्तर
We have, 24 × 42 = 24 × (22)2 ...[∵ 4 = 22]
= 24 × 24 ...[∵ (am)n = amn]
= 24 + 4 ...[∵ am × an = am + n]
= 28
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Simplify and express the following in exponential form:
`(3 xx 7^2 xx 11^8)/(21 xx 11^3)`
Simplify:
`(- 3/2)^5 xx (-3/2)^3`
Simplify:
`(4/5)^2 div (5/4)`
20 × 10000
Express the following in exponential form.
6 × 6 × 6 × 6
Express the following numbers using exponential form.
512
Simplify the following.
72 × 34
xm + xm = x2m, where x is a non-zero rational number and m is a positive integer.
xm × xn = xm + n, where x is a non-zero rational number and m, n are positive integers.
`(2/5)^3 ÷ (5/2)^3 = 1`
