Yes, it is a perfect square.
Take your pick from: 121, 144, 169 and 196
No
The answer is 256/the number .
How about: 196/2 = 98
44 is a square number but not of an integer so it is not a perfect square.
Take your pick from: 121, 144, 169 and 196
They are 9 and 16
No
The answer is 256/the number .
64 is a perfect square number.
How about: 196/2 = 98
√196 is rational. √196 = √(14^2) = 14 - a whole number which is also a rational number.
A square array is an array in which the number of rows is the same as the number of columns.
44 is a square number but not of an integer so it is not a perfect square.
Any number that is a multiple of 196 can be divided by 196 without a remainder. In other words, any number that can be expressed as 196 multiplied by an integer (such as 196, 392, 588, etc.) is divisible by 196. This is because division is essentially the process of finding how many times one number (the divisor) can fit into another number (the dividend) without any remainder.
sqrt(196) = 14 ====
142 = 196