Question

Which of the following in not a perfect square?a)441.b) 278.C) 225.d) 196

Answer 1

Answer:

196.

Because it doesnt have both square root as well as cube root too.

Answer 2

Answer:

225 is not a perfect square

I hope my answer Will right

Step-by-step explanation:

, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225, 256, 289, 324, 361 and 400. and you will find that all of them are ending with 0, 1, 4, 5, 6 or 9.

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