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I'm
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Homework Statement
2sin(2x) - [tex]\sqrt{3}[/tex] = 0
Find the value of the variable.
Homework Equations
Sin(2x) = 2SinxCosx
The Attempt at a Solution
I subtracted root3 and then divided everything by 2 which leaves me with
sin (2x) = [tex]\sqrt{3}[/tex]/2
then I used the double angle identity to change sin 2x into 2sinxcosx.
I'm stuck from there. I forgot how to use double angles ( eek.)