# Math Help - Solutions to Trigonometic Equation

1. ## Solutions to Trigonometic Equation

Finding all exact solutions to the equation on [0, 2pi)

2(cos^2)x + 3sinx = 3

2. I would suggest rewriting this using the fact that $\cos^2 x + \sin^2 x = 1$. From there you can treat $\sin x$ as a variable and solve the quadratic that results. If you don't understand the second part just post what you have after using the first suggestion.