Question

Check from the following numbers weather they are the square of any whole number Or not? Also find out the square root if is a perfect square.
I).128
II).289
III).77
IV).144
V).153

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Answer 1

Answer:

I) 128 not a square of a number

II) 289 is square of 17

III) 77 not a square of a number

IV) 144 is square of 12

V) 153 not a square of a number