SOLUTION: Please help me solve this equation: Find all real numbers in the interval [0,2pi) that satisfies the equation. cos^2(2x)+sin(2x)=1

Question 1030909: Please help me solve this equation:
Find all real numbers in the interval [0,2pi) that satisfies the equation.
cos^2(2x)+sin(2x)=1
Answer by ikleyn(52832) (Show Source): You can put this solution on YOUR website!
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Find all real numbers in the interval [0,2pi) that satisfies the equation.
cos^2(2x)+sin(2x)=1
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Replace by .

You will get a quadratic equation for sin(2x).

Can you solve this quadratic equation?

Can you complete the task from this point?

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