Yes
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∙ 2018-02-12 13:24:55when 144 is squared it is the same as 12
28 squared is 784 which is a rational number
The square root of 144 is 12 which is a rational number
Yep, any rational number squared is also rational.
It is rational.
Yes, 225 squared is a rational number.
144 is rational. It is a whole number, it is an integer, etc.......
Rational; 62 = 36. Any rational number that is squared is still rational.
20 squared is 400 which is a rational number
12 squared (12 x 12) = 144
Yes because the square root of 144 is 12 which is a rational number
Rational.