Solution
Solution
+1
Solution steps
Solve by substitution
No Solution
Combine all the solutions
Popular Examples
sin(θ)=-0.664sec^2(θ)tan(θ)=8tan(θ)5sec(x)csc(x)=10csc(x)cos(x)=1-sin(x)2sin(2θ)=cos(2θ),0<= θ<= 2pi
Frequently Asked Questions (FAQ)
What is the general solution for 2cos^2(x)+5cos(x)+2=0 ?
The general solution for 2cos^2(x)+5cos(x)+2=0 is x=(2pi)/3+2pin,x=(4pi)/3+2pin