Answer:
Step-by-step explanation:
Because 12 and 11 are not the same number it could be added it it were 11^3 and 11^4. But in this case it cannot.
I believe it is congruent
2 * 2 * 2 * 2
4 * 2 * 2
8 * 2
16
The final value, 5.3, is greater in the value of the answer.
