34*Sin^2[x]+Sin[2*x]-8*Cos^2[x]==4

Could someone please help me with this equation.

Thx

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- Mar 8th 2009, 10:41 AMantrax1988Solve a trigonometric equation
34*Sin^2[x]+Sin[2*x]-8*Cos^2[x]==4

Could someone please help me with this equation.

Thx - Mar 8th 2009, 10:56 AMred_dog

Now solve the quadratic. - Mar 8th 2009, 10:56 AMskeeter
- Mar 8th 2009, 11:22 AMantrax1988
Thx guys for the help