Question

$4sqrt3 sin(3x-frac{3pi}{8})-6=0$

Answer 1

sin(3x-3П/8)=3^0.5/2

3x-3П/8 =П/3+2Пk и 3x-3П/8 =2П/3+2Пk

3x =П/3+3П/8 + 2Пk  и 3x=2П/3+3П/8+2Пk

3х=17П/24 + 2Пk и 3x=25П/24+2Пk

х=17П/72 + 2Пk/3 и x=25П/72+2Пk/3