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प्रश्न
Find the value of 25.
योग
उत्तर
We know that, an = a × a × a × ... × a ......(n times)
25 = 2 × 2 × 2 × 2 × 2 = 32
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संबंधित प्रश्न
Find the value of 112.
Express the following number using exponential notation:
729
Simplify:
23 × 5
Simplify:
32 × 104
Simplify:
(−2)3 × (−10)3
Complete the table below.
| Sr. No | Indices (Numbers in index form) |
Base | Index | Multiplication form | Value |
| (i) | 34 | 3 | 4 | 3 × 3 × 3 × 3 | 81 |
| (ii) | 163 | ||||
| (iii) | (−8) | 2 | |||
| (iv) | `3/7 xx 3/7 xx 3/7 xx 3/7` | `81/2401` | |||
| (v) | (−13)4 |
Which one is greater 23 or 32?
Work out (1)5, (–1)3, (–1)4, (–10)3, (–5)4
Find the value of the following.
26
Express the following numbers using exponential notations:
`144/875`
