i think it is 144 when you do 12 squared ( 12 times 12=144)
The standard form of 12 squared is 122
To write 12 squared in standard form, you first calculate 12 squared, which is (12 \times 12 = 144). In standard form (also known as scientific notation), this can be expressed as (1.44 \times 10^2). This format shows the number in a way that highlights its significance in terms of powers of ten.
0.81 squared equals 0.81 x 0.81 The result in standard form is 0.6561
17 squared = 172 = 289
It is: 9
1,225
400
M
14 squared in standard form is 142 or 1.96 × 102
The standard form is 361 (19 x 19 = 361).
The standard form is 9 (3 x 3 = 9)
It is 4.9*101