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Question:
If 2 is a square of 4 the what is tge square of 128
Answer:

Correct question is:

If 2 is a square root of 4 then what is the square root of 128

Solution:

Given √4 = 2

=> √(2 * 2) = 2

Now, √128 = √(2*2*2*2*2*2*2)

=> √128 = 2 * 2 * 2 * √2

=> √128 = 8√2

So, the square root of 128 is 8√2

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