Advertisements
Advertisements
Question
Simplify: `(2^8 xx 2187)/(3^5 xx 32)`
Sum
Solution
| 3 | 2 |
| 3 | 729 |
| 3 | 243 |
| 3 | 81 |
| 3 | 27 |
| 3 | 9 |
| 3 |
`(2^8 xx 2187)/(3^5 xx 32) = (2^8 xx 3^7)/(3^5 xx 2^5)`
= 28−5 × 37−5
= 23 × 32
= 8 × 9
= 72
shaalaa.com
Is there an error in this question or solution?
Chapter 1: Numbers - Exercise 1.6 [Page 45]
APPEARS IN
RELATED QUESTIONS
`(-1)^("even integer")` is _____________
For a ≠ 0, a0 is ______________
(−2)−7 = ____________
If 8x = `1/64`, the value of x is −2
Evaluate: (50 + 6−1) × 33
(−2)−3 × (−2)−2 = ____________
Simplify: (3.769 × 105) + (4.21 × 105)
Order the following from the least to the greatest: 1625, 8100, 3500, 4400, 2600
Find the value of:
`(–7)^(2 xx 7 - 6 - 8)`
Find the value of:
(20 + 30 + 40) (40 – 30 – 20)
