Question

[Hạ Lâm Hàn]

M = \(\frac{9^4.27^5.3^6.3^4}{3^8.81^4.234.8^2}\)

*Rút gọn nhé 

Answer 1

[Arima Kousei]

\(M=\frac{9^4.27^5.3^6.3^4}{3^8.81^4.243.8^2}\)

\(M=\frac{\left(3^2\right)^4.\left(3^3\right)^5.3^6.3^4}{3^8.\left(3^4\right)^4.\left(3^5\right).\left(2^3\right)}\)

\(M=\frac{3^8.3^{15}.3^6.3^4}{3^8.3^{16}.3^5.8}\)

\(M=\frac{3^{33}}{3^{29}.8}\)

\(M=\frac{3^4}{1.8}\)

\(M=\frac{81}{8}\)

Chúc bạn học tốt !!! 

Answer 2

[Arima Kousei]

Sửa hộ mk : 

\(8^2=2^9\)

Kết quả : \(\frac{81}{512}\)