Question

\sqrt { 40 + \sqrt { 9 \times \sqrt { 81 } } }​

Answer 1

Answer:

7

Step-by-step explanation:

The sqrt of 81 is 9, when u multiply it by 9, answer is again 81, sqrt of 81 is again 9.... When u add 9 with 40, it becomes sqrt49... and the sqrt of 49 is 7.

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Answer 2

Answer:

Answer:

7

Step-by-step explanation:

The sqrt of 81 is 9, when u multiply it by 9, answer is again 81, sqrt of 81 is again 9.... When u add 9 with 40, it becomes sqrt49... and the sqrt of 49 is 7.

I hope it helps, Mark me as the Brainlies

Step-by-step explanation: