Solution
Solution
+1
Solution steps
Rewrite using trig identities
Solve by substitution
No Solution
Combine all the solutions
Popular Examples
2cos^2(x)-3cos(x)=0cos^2(x/2)-sin^2(x/2)=sin(x)tan(x)+sec(x)=-12sin^2(θ)-cos(θ)-1=0cos(x)+1=2sin^2(x)
Frequently Asked Questions (FAQ)
What is the general solution for 2cos^2(x)+5sin(x)-4=0 ?
The general solution for 2cos^2(x)+5sin(x)-4=0 is x= pi/6+2pin,x=(5pi)/6+2pin