please prove this this question
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divyansh5237:
i I can't understand 7 to the power 4 into 7 step
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81^(1/4)=(3^4)^1/4=3^(4×1/4)=3
similar to this 256=4
81^1/4+256^1/4=7
7×7=49
{49^(1/4)}^4=49 (^4×1/4)
49
answer is 49
hope it helps
plzzz mark it as brainliest
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