câu hỏi hay......nhưng tui xin nhường cho các bn khác
Hãy tích đúng cho tui nha
THANKS
\(B=\frac{16\cdot64\cdot8^2}{4^3\cdot2^5\cdot16}=\frac{16\cdot64\cdot64}{64\cdot32\cdot16}=\frac{64}{32}=2\)
\(B=\frac{16.64.8^2}{4^3.2^5.16}\)
\(=\frac{2^6.\left(2^3\right)^2}{\left(2^2\right)^3.2^5}\)
\(=\frac{2^6.2^6}{2^6.2^5}\)
\(=2\)
\(B=\frac{16.64.8^2}{4^3.2^5.16}=\frac{2^4.2^6.\left(2^3\right)^2}{\left(2^2\right)^3.2^5.2^4}=\frac{2^4.2^6.2^8}{2^8.2^5.2^4}=\frac{2}{1}=2\) 2
\(B=\frac{16.64.8^2}{4^3.5^2.16}\)
\(=\frac{2^5.\left(2^3\right)^2}{\left(2^2\right)^2.5^2}=\frac{2^5.2^6}{2^4.5^2}=\frac{2.2^6}{5^2}\)