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प्रश्न
Use a fractional index to write: `(root(3)(49))^5`
बेरीज
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उत्तर
`(root(3)(49))^5 = [(49)^(1/3)]^5`
= `[(7^2)^(1/3)]^5`
= `(7^(2/3))^5`
= `7^(2/3 xx 5)`
= `7^(10/3)`
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Fractional Index
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Real Numbers - Exercise 2.5 [पृष्ठ ५९]
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