Advertisements
Advertisements
Question
The expression for 8–2 as a power with the base 2 is ______.
Fill in the Blanks
Advertisements
Solution
The expression for 8–2 as a power with the base 2 is (2)–6.
Explanation:
Given, 8–2, where we can write 8 = 2 × 2 × 2
∴ (2 × 2 × 2)–2 = (2)3 × (–2) = (2)–6
Hence, 8–2 = (2)–6
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Evaluate:
`[(1/4)^-3-(1/3)^-3]÷(1/6)^-3`
Evaluate: `((- 3)/(- 5))^3`
Which is greater:
43 or 34
Find the value of `(4/5)^3`.
The expanded form of p3 q2 is ________________
Find the value of the following.
54
Fill in the blanks with <, > or = sign.
32 ______ 15
Find the value of 25.
Express the following as a product of powers of their prime factors:
9000
Write the number of seconds in scientific notation.
| Sl. No. | Unit | Value in Seconds |
| 1. | 1 Minute | 60 |
| 2. | 1 Hour | 3,600 |
| 3. | 1 Day | 86,400 |
| 4. | 1 Month | 2,600,000 |
| 5. | 1 Year | 32,000,000 |
| 6. | 10 Years | 3,20,000,000 |
