Math, asked by Noopurgarg, 1 year ago

pls solve these question fast it is very important

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smishra97: please check the question once and ensure that in denominator 2^3 is givan or 3^3

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Answered by GovindRavi

Hope this help........

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Noopurgarg: pls solve these questions also

Noopurgarg: (256/81)^3/4(it is its power)

Noopurgarg: and (243/32)^-4/5 (power

GovindRavi: ( 256 / 81 ) ^3/4 = ( 4 ^ 4 / 3 ^ 4 ) ^ 3/4 = ( (4 /3) ^4 ) ^ 3/4 = ( 4/3 ) ^ 3 / 4 × 4 = (4/3) ^ 3 = 4 ^ 3 = 3 ^ 3 = 64 / 27

smishra97: 64/27 and 16/81

GovindRavi: hope you get

GovindRavi: ( 243 / 32 ) ^ - 5/4 = ( 32 / 243 ) ^ 4/5 = ( 2 ^5 / 3 ^ 5 ) ^ 4/5 = ( ( 2/3 ) ^5 ) ^ 4/5 = ( 2/3 ) ^ 5 × 4 / 5 = ( 2/3 ) ^ 4 = 2 ^ 4 / 3 ^ 4 = 16 / 81

Noopurgarg: thanks a lot

Answered by smishra97

please see the solve. it may be helpful for you.

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