Question

2^4 . 2^3 = ?

3^7 : 3^2 = ?

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Answer 1

2^7

3^5

k mik nha cb

Answer 2

2^4.2^3=2^4+3=2^7.
3^7:3^2=3^7-2=3^5.
k nha tớ là nhanh nhất.