Question
Find a 2 digit number whose square ends in the same 2 digit number. Find more than one answer.
Answers
Reiny
You mean like 25^2 = 625 ?
There, you got one .
See if you can find another.
There, you got one .
See if you can find another.
Chey
Isn't 25^2= 25 any expression raised to the power of 1 equals itself.
SO could I use 35^2=35
How did you get25^2 =625
SO could I use 35^2=35
How did you get25^2 =625
Thanos
When you do 25^2 in a sense your just doing 25 times 25 so you get 625
35^1=35
35^2=1225
35*35=1225
35^1=35
35^2=1225
35*35=1225
Chey
How about 76^2=5776
Thanos
Good job :)