stevenswaggers stevenswaggers

20-11-2014
Mathematics

Answered

(21+7 to the 2 power)÷(11-1)=?

Answer :

20-11-2014

(21+7^2)/(11-1)
=(21+49)/10
=70/10
=7

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hfelltennis hfelltennis

20-11-2014

21+7^2 = 70/(11-1) = 7

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