N
ngtungson91
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
a)
[TEX]\frac{9^{14}.25^5.8^7}{18^{12}.625^3.24^3}[/TEX]
b) [TEX]\frac{5^2.6^{11}.16^2+6^2.12^2.15^2}{2.6^{12}.10^4-81^2.960^3}[/TEX]
[TEX]\frac{9^{14}.25^5.8^7}{18^{12}.625^3.24^3}[/TEX]
b) [TEX]\frac{5^2.6^{11}.16^2+6^2.12^2.15^2}{2.6^{12}.10^4-81^2.960^3}[/TEX]
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