SOLUTION: TRIGONOMETRY A. Find the exact solution to each equation for the interval 0°≤x<360°. 1. 4sin²x = 3 2. 2sin²x + 3sinx + 1 = 0 (Show full solution) Thank You! :)

Question 1189941: TRIGONOMETRY
A. Find the exact solution to each equation for the interval 0°≤x<360°.
1. 4sin²x = 3
2. 2sin²x + 3sinx + 1 = 0
(Show full solution)
Thank You! :)
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Find the exact solution to each equation for the interval 0°≤x<360°.
1. 4sin²x = 3
sin^2(x) = 3/4
etc.
=================
2. 2sin²x + 3sinx + 1 = 0
It's a quadratic in sin(x)
Sub y for sin(x)
etc.

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