Question

So sanh 4 mu 30 va 8 mu 12

Answer 1

\(4^{30}=2^{60}\)

\(8^{12}=2^{36}\)

mà 60>36

nên \(4^{30}>8^{12}\)

Answer 2

4 mũ 30 > 8 mũ 12

 

Answer 3

vì \(8^{12}=\left(4x2^{ }\right)^{12}=4^{24}\)

Answer 4

4³⁰=(2²)³⁰=2⁶⁰

8¹²=(2³)¹²=2³⁶

60>36=>2⁶⁰>2³⁶<=> 4³⁰>8¹²