This: 5^2
35 squared can be written as 352
35x5
112
2 squared = 2^(2) = 4
4^2=4*4=16
2 squared times 7
3/4= to 2nd power
2 squared x 13 = 52
0.000027 in exponential form =2.7 × 10-5or2.7E-5
the real answer is 5^4
If it is 3 x 3, the answer is 3 squared.