\(M=\frac{\left(3^2\right)^4.\left(3^3\right)^5.3^6.3^4}{3^8.\left(3^4\right)^4.3^5.\left(2^3\right)^2}=\frac{3^8.3^{15}.3^6.3^4}{3^8.3^{16}.3^5.2^6}=\frac{3^{29}.3^4}{3^{29}.2^6}=\frac{1.81}{1.64}=\frac{81}{64}\)
\(M=\frac{\left(3^2\right)^4.\left(3^3\right)^5.3^6.3^4}{3^8.\left(3^4\right)^4.3^5.\left(2^3\right)^2}=\frac{3^8.3^{15}.3^6.3^4}{3^8.3^{16}.3^5.2^6}=\frac{3^{29}.3^4}{3^{29}.2^6}=\frac{1.81}{1.64}=\frac{81}{64}\)
Rút gọn phân số : a) M = 9^4.27^5.3^6.3^4/3^8.81^4.234.8^2
M = \(\frac{9^4.27^5.3^6.3^4}{3^8.81^4.234.8^2}\)
*Rút gọn nhé
rút gọn phân số sau
M = \(\frac{9^4.27^5.3^6.3^4}{3^8.81^4.234.8^2}\)
N = \(\frac{4^6.9^5+6^9.120}{8^4.3^{12}-6^{11}}\)
ai nhanh mik tick cho
\(\frac{9^4.27^5.3^6.3^4}{3^8.81^4.234.8^2}\)
( tự suy nghĩ đề )
\(M=\frac{9^4.27^5.3^6.3^4}{3^8.81^4.234.8^2}\)
\(N=\frac{4^6.9^5+6^9.120}{8^4.3^{12}-6^{11}}\)
\(M=\frac{9^4.27^5.3^6.3^4}{3^8.81^4.243.8^2}\)
Các bạn giả cụ thể chặt chẽ hộ mình nhé ai trả lời nhanh mình tick cho tks các bạn!!!
Rút gọn các phân sô sau:
a)\(\frac{2.9+6.7}{8.5+4.2}\)
b)\(\frac{297-15}{1188-60}\)
c)\(\frac{2^5.3^7+2^5.3^2}{2^6.3^{10}}\)
Rút gọn phân số:\(\frac{7.4^5.3^{11}+2^{13}.9^5}{6^{10}+2^{12}.3^{10}}\)
Rút gọn phân số:\(\frac{7.4^5.3^{11}+2^{13}.9^5}{6^{10}+2^{12}.3^{10}}\)