Solution
Solution
+1
Solution steps
Rewrite using trig identities
Solve by substitution
Combine all the solutions
Popular Examples
2*cos(x)-1=0cos(x)+sqrt(3)sin(x)=22sin(θ)=-sqrt(2),0<= θ<2pisolvefor y,x=arcsin(y^2)solve for cos^2(2x)+cos(2x)-3/4 =0
Frequently Asked Questions (FAQ)
What is the general solution for 2sin^2(2x)-cos(2x)-1=0 ?
The general solution for 2sin^2(2x)-cos(2x)-1=0 is x= pi/2+pin,x= pi/6+pin,x=(5pi)/6+pin