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The two-digit number B6, where B is the tens digit, is the square of a positive integer. How many distinct possible values are there for B?

 Jan 6, 2019
 #1
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0

16  36  are the only two I can conjure,,,,,   so two :    1 and 3

 Jan 7, 2019
edited by Guest  Jan 7, 2019
 #2
avatar+770 
+2

Two distinct possible values for B.


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