Answer:
It is C because 12 to the power of two equals 144
Explanation:
it's C because
15 to the power of 2 equals 225 and 3 to the power of 4 equals 81 so if you substract 225 and 81 that will give you 144.
Best of luck and I hope it helps.
C is correct because when multiplying 15 times 15(15^2) you get 225. Then by multiplying 3 times 3 times 3 times 3 times 3 (3^4) you get 81. The next step would be to subtract 225-81 which would leave you with 144. 15^2-3^4= 144. To get the answer of 12^2 you would multiply 12 times 12 which =144. So 144=144.
A simple answer would be c=144 and 12^2=144
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