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kodGreya [7K]
3 years ago
15

Can someone please help me!!!!!!

Mathematics
2 answers:
kogti [31]3 years ago
7 0
9^2 - 2^2 = 9*9 - 2*2= 81-4= 77
nirvana33 [79]3 years ago
6 0
9*9=81
2*2=4
81-4=77

The answer is 77
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