7(squared) or 7(sq)
If you want to show four squared, write the two as a superscript like this: 42
You write it as 1m2
0.32
Seven squared is 49, or 49.0 in decimal form.
122
10 squared
9 squared (or 92) = 9 x 9
32 squared is 32 x 32 or 32^2 or 1,024.
The standard notation of 5 squared (5x5 or 52) is 25
7X7
11x11