Math, asked by arjunap, 6 months ago

the value of [(81)½]½

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Answered by VasuVoleti

Answer:

Step-by-step explanation:

(81)^1/2 = root 81 = 9

(9)^1/2 = root 9 = 3

arjunap: i don't understand

arjunap: say one more

VasuVoleti: 1. 81 has power of 1/2. 2. if any number has power of 1/2 it becomes square root. 3. Square root of 81 is 9. 4. There is again whole power of [(81)^1/2]^1/2. 5. First we got answer 9. so 9 to the power 1/2 is square root of 9. 6. square root of 9 is 3

VasuVoleti: hence the answer is three

Answered by Anonymous

Step-by-step explanation:

$(81) \frac{1}{2} + \frac{1}{2} \\ \\ (81) \frac{1 + 1}{2} \\ \\ (81) \frac{2}{2} \\ \\ (81)1 \\ (3) {}^{4} )1 \\ 3 {}^{5}$

I hope it helps you

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the value of [(81)½]½