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aksik [14]
3 years ago
12

(21+7 to the 2 power)÷(11-1)=?

Mathematics
2 answers:
nordsb [41]3 years ago
7 0
(21+7^2)/(11-1)
=(21+49)/10
=70/10
=7
arlik [135]3 years ago
4 0
21+7^2 = 70/(11-1) = 7
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