\(B=\frac{11.3^{29}-3^{30}}{2^2.3^{28}}=\frac{3^{29}.\left(11-3\right)}{4.3^{28}}=\frac{3^{29}.8}{4.3^{28}}=\frac{3.2.3^{28}.4}{4.3^{28}}=3.2=6\)
\(\frac{11.3^{22}.3^7-9^{15}}{\left(2.3^{14}\right)^2}\)
\(\frac{11.3^{22}.3^7-9^{15}}{\left(2.3^{14}\right)^2}\)=?
Tính
A=\(\frac{11.3^{22}.3^7-9^{15}}{\left(2.3^{14}\right)^2}\)
\(A=\frac{11.3^{22}.3^7-9^{15}}{\left(2.3^{14}\right)^2}\)
Tính :
a ) \(\frac{11.3^{22}.3^7-9^{15}}{\left(2.3^{14}\right)^2}\)
b ) 27^16 : 9^10
Rút gọn: \(\frac{11.3^{22}.3^7-9^{15}}{\left(2.3^{14}\right)^2}=?\)
Tính giá trị biểu thức: \(\frac{11.3^{32}.3^7-9^{15}}{\left(2.3^{14}\right)^2}=?\)
\(A=\frac{11.3^{22}.3^7-9}{\left(2.3^{14}\right)^2}\)
A = \(\frac{11.3^{22}.3^7-9^{15}}{\left(2.3^{14}\right)^2}\)
Giải đầy đủ ra mới tk nhé