Rút gọn: 5.4^15.9^9-4.3^20.8^9/5.2^9.6^19-7.2^29.27^6.
A=5.4^15.9^9-4.3^20.8^9
B=5.2^9.6^19-7.2^29.27^6
Tính A:B
5.4^15.9^9-4.3^20.8^9/5.2^29.9^10-7.2^29,27^6
\(\dfrac{5.4^{15}.9^9-4.3^{20}.8^9}{5.2^2.6^{19}-7.2^{29}.27^6}\)
\(\frac{5.4^{15}.9^9-4.3^{20}.8^9}{5.2^{10}.6^{19}-7.2^{29}.27^6}\)
\(\frac{5.4^{15}.9^9-4.3^{20}.8^9}{5.2^{10}.6^{19}-7.2^{29}.27^6}\)
\(B=\frac{5.4^{15}.9^9-4.3^{20}.8^9}{5.2^{10}.6^{19}-7.2^{29}.27^6}\)
Tính
\(\frac{5.4^{15}.9^9-4.3^{20}.8^9}{^{5.2^9.6^{19}-7.2^{29}.27^6}}\)
\(\frac{5.4^{15}.9^9-4.3^{20}.8^9}{5.2^9.16^{19}.7.2^{29}.27^6}\)=?
