SOLUTION: determine ALL the exact roots of the equation {{{4 sin^2x-3=0}}} by solving in an algebraic manner for the domain 0 degrees (less than or equal to)X(less than or equal to)360 degre

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Question 61261: determine ALL the exact roots of the equation by solving in an algebraic manner for the domain 0 degrees (less than or equal to)X(less than or equal to)360 degrees.
Thanks for your help!

Answer by 303795(602)   (Show Source): You can put this solution on YOUR website!
Add 3 to both sides
Divide both sides by 4
I had to put the 1 in the front to get this to display properly but it is not needed in the written answer.
Find the square root of both sides. Remember there is both a positive and a negative root.
or
ie x could be 60, 120, 240 or 300 degrees.

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