Question

Can any one solve hole question-2

Answer 1

Step-by-step explanation:

The number ending with 2,3,7,8 are never a perfect square.

so it may be a perfect square

Answer 2

Answer:

HERE IS TOUR ANSWER AMÌGO

Step-by-step explanation:

i)

ans:

1)71×71=5041 ∴ 1

2)859×859=737881 ∴ 1

3)174×174=30276 ∴ 6

4)786×786=617796 ∴ 6

5)50381604 ∴ 4

ii)

I DOT KNOW THIS ONE SORRY

iii)

1)even

2)odd

3)even

4)odd

5)even

iv)

8x8=64

7x7=49+

6x6=36=143

>ans>no

v)

not possible

vi)

a)27

b)71

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