Question

các pn giúp mik bài này dc ko?

a)\(\frac{2^{11}+3.2^{10}}{10.4^5}\)      b)\(\frac{9^4.2-3^6}{34.3^7}\)

​mik đang cần gấp. các pn giúp mik nhé

Answer 1

a) \(\frac{2^{10}\left(2+3\right)}{\left(2^2\right)^5.5.2}=\frac{2^{10}.5}{2^{10}.5.2}=\frac{1}{2}\); b) \(=\frac{\left(3^2\right)^4.2-3^6}{3^6.34.3}=\frac{3^6\left(2.3^2-1\right)}{3^6.34.3}=\frac{3^6.17}{3^6.17.2.3}=\frac{1}{6}\)