Answer:
D
Explanation:
Cause you have 2 five time(ITS IS NOT EQUL TO 2*5 !!!) so you can write it 2^5 and then you have the seven at the end.
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)
d
the reasoning for this is because you count all the 2's and the little number in the corner and then you can't leave the 7 so you put the x7 for that reason
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