Find all solutions in the interval [0,2pi): 4sin^2x=1

Question

This is for my trig class. Thanks for the help!

Answer 1

sin^2x = 1/4

sin x = 1/2, x = pi/6, 5pi/6

or

sin x = -1/2, x = 7pi/6, 11pi/6

Answer: x = pi/6, 5pi, 7pi.6, 11pi/6.