18^2=324
18 squared is 324 182=324
YES. 15 squared which is 225 is a whole number.
324/4 = 81 ( a whole number )
324
Yes, 50 squared (50^2) is a whole number. Squaring a whole number always results in another whole number. In this case, 50 squared equals 2,500, which is a whole number.
18 squared is 324.
Sure thing, honey. 18 squared is 324. In expanded form, it would be 18 x 18, which equals 324. So there you have it, 18 squared in all its expanded glory.
It is: 18 squared = 324
49 squared is equal to 2,401.The question may be trying to ask: "What whole number equals 49 when it is squared ?"In that case, the answer is 7.
When the whole number is a perfect square, ie it is a whole number squared.
It does not come out as a whole number but it's 4.242640678