\(\frac{4^3.2^5.9^7}{2^5.27^2}=\frac{\left(2^2\right)^3.2^5.\left(3^2\right)^7}{2^5.\left(3^3\right)^2}=\frac{2^{11}.3^{14}}{2^5.3^6}=2^6.3^8\)
Bài làm :
\(\frac{4^3.2^5.9^7}{2^5.27^2}\)
\(=\frac{\left(2^2\right)^3.2^5.\left(3^2\right)^7}{2^5.\left(3^3\right)^2}\)
\(=\frac{2^6.3^{14}}{3^6}\)
\(=2^6.3^8\)
Học tốt
Bài làm :
Ta có :
\(\frac{4^3.2^5.9^7}{2^5.27^2}=\frac{\left(2^2\right)^3.2^5.\left(3^2\right)^7}{2^5.\left(3^3\right)^2}=\frac{2^6.2^5.3^{14}}{2^5.3^6}=2^6.3^8\)