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प्रश्न
Express the following in exponential form:
5 × 5 × 7 × 7 × 7
बेरीज
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उत्तर
5 × 5 × 7 × 7 × 7 = 52 × 73
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पाठ 11: Exponents and Powers - EXERCISE 11.1 [पृष्ठ १७३]
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संबंधित प्रश्न
Identify the greater number, wherever possible, in the following?
210 or 102
Evaluate:
`(5^2-3^2)xx(2/3)^-3`
Evaluate:
`[(1/4)^-3-(1/3)^-3]÷(1/6)^-3`
Find the value of: 44
Evaluate: 23 x 52
Evaluate: `(- 5/6)^5`
The expression for 8–2 as a power with the base 2 is ______.
Express `16/81` and `(-16)/81` as powers of a rational number.
Express the following numbers using exponential notations:
1029
Express the following as a product of powers of their prime factors:
800
