Question

the no. 90 cannot have an integral square root ..... Give reasons​

Answer 1

Explanation:

it is because perfect square no. always have even no. of zeroes but in this question only have 0 so it is not a perfect square

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Answer 2

Answer:

Step-by-step explanation:

The no 90 cannot have integral root as when we do square of any number so it does not have 0 in the last