Question

simplificati 81la puterea 10 si 27 la puterea 14
Dau coroana

Answer 1

   
[tex]\displaystyle \\ \frac{81^{10}}{27^{14}}= \frac{(3^4)^{10}}{(3^3)^{14}}= \frac{3^{4 \times 10}}{3^{3 \times 14}}= \frac{3^{40}}{3^{42}}= \frac{3^{40}}{3^{40}\times 3^2}= \frac{1}{3^2} = \boxed{\frac{1}{9}} [/tex]