Question

Please give verified answer ...​

Answer 1

Step-by-step explanation:

sq root [sq root 81 { cube root 64 + cube root of 125}]

sq root [ 9 {4 +5}]

sq root [81]

square root of 81 = 9

therefore the answer is 9

Hope it helps u....

Answer 2

Answer:

[(9²)½{(4³)⅓+(5³)⅓}]½

[9*(4+5)]½

(81)½

(9²)½

9

hence 9 is the answer

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