Question

(15-7) в квадрате/2в кубе

Answer 1

 

$(15-7)^{2} / 2^{3} = 8^{2} / 8 = 64 / 8 = 8$

 

Answer 2

15-7=8=2^3

(2^3)^2/2^3=2^3=8

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