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3 years ago

12

(21+7 to the 2 power)÷(11-1)=?

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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