Question

Hãy so sánh: 2^30+3^30+4^30 và 3x24^30

Answer 1

\(2^{30}< 24^{30}\)

\(3^{30}< 24^{30}\)

\(4^{30}< 24^{30}\)

\(\Rightarrow2^{30}+3^{30}+4^{30}< 24^{30}+24^{30}+24^{30}\)

\(\Rightarrow2^{30}+3^{30}+4^{30}< 3.24^{30}\)