Solution
Solution
+1
Solution steps
Solve by substitution
Combine all the solutions
Show solutions in decimal form
Popular Examples
-1=tan^2(θ)solvefor y,x=-cos(y)solve for tan(x)= 3/6solvefor θ,r=sqrt(1+cos(2θ))solve for tan(x)+tan(x+45)=-2
Frequently Asked Questions (FAQ)
What is the general solution for 3cos^2(x)+cos(x)-2=0,0<= x<= 2pi ?
The general solution for 3cos^2(x)+cos(x)-2=0,0<= x<= 2pi is x=0.84106…,x=2pi-0.84106…,x=pi