Question

√3 tg квадрат х - 3 tg x = 0


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Answer 1

$sqrt{3} tg^2x-3tgx=0\ \ sqrt{3} tgx(tgx- sqrt{3} )=0\ \ left[begin{array}{ccc}tgx=0\ tgx= sqrt{3} end{array}right~~~Rightarrow~~~ left[begin{array}{ccc}x_1= pi n,n in mathbb{Z}\ x_2= frac{pi}{3}+pi n,n in mathbb{Z} end{array}right$