It is: 7*7 = 49 or as 4.9*10^1
216.09
72 = 7*7 = 49
The standard form of 12 squared is 122
0.81 squared equals 0.81 x 0.81 The result in standard form is 0.6561
The standard form for four squared is ( 4^2 ), which equals ( 16 ). In standard numerical notation, this is simply written as 16.
17 squared = 172 = 289
1,225
It is: 9
M
400
The standard form of seven thousands is 7,000The standard form of seven thousandths is 0.007
14 squared in standard form is 142 or 1.96 × 102