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प्रश्न
Simplify:
23 × 5
बेरीज
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उत्तर
23 × 5 = 2 × 2 × 2 × 5
= 8 × 5
= 40
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पाठ 11: Exponents and Powers - EXERCISE 11.1 [पृष्ठ १७४]
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संबंधित प्रश्न
Express the following in exponential form:
6 × 6 × 6 × 6
Express the following in exponential form:
5 × 5 × 7 × 7 × 7
Identify the greater number, wherever possible, in the following?
1002 or 2100
Evaluate:
`(3^-1xx4^-1)÷6^-1`
Evaluate: `(3/4)^4`
Evaluate: `(- 5/6)^5`
Evaluate: `((- 3)/(- 5))^3`
Find the value of `(- 1/2)^4`.
Express the following number as a product of powers of prime factor: 16000
Identify the greater number in the following:
29 or 92
