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How many perfect squares (squares of integers) are between -10000 and 10?

(i think it's four, but i'm not sure)

 Mar 27, 2020
edited by amphat100  Mar 27, 2020
 #1
avatar+28021 
+1

From NEGATIVE 10000 to 10 ?    There are none between -10 000 and 0      (maybe you will say 0 is a perfect square)

    from 0 to 10   there is    1      4   and  9            THREE      ( or  FOUR if you include  ' 0 ' )

 Mar 27, 2020
edited by ElectricPavlov  Mar 27, 2020
 #2
avatar+41 
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i did three and it was wrong, so i will try four

 Mar 27, 2020
 #3
avatar+28021 
0

Keep me posted what you find.....    cheeky

ElectricPavlov  Mar 27, 2020

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