Question

rozwiaz rownanie:

Answer 1

tg^2x(tgx-1)-3(tgx-1)= 0

(tgx-1)(tg^2x-3)=0

(tgx-1)(tgx- \/3)(tgx+\/3)=0

tgx=1 v tgx = \/3 v tgx=-\/3

x =π/4 +k π  v x= π/3 + kπ  v x = 2π/3 +kπ  v x = 5π/3 +kπ  

 

 

\/ - pierwiastek