Solution
Solution
+1
Solution steps
Solve by substitution
Combine all the solutions
Popular Examples
arctan(x)+arctan(2x)= pi/41+cos(θ)=(2+sqrt(3))/21+3sin(x)=2cos(x/2+pi/3)= 1/(sqrt(2))sinh(x)=(sqrt(2))/2
Frequently Asked Questions (FAQ)
What is the general solution for 4cos^2(x)+2cos(x)=2,0<= x<= 2pi ?
The general solution for 4cos^2(x)+2cos(x)=2,0<= x<= 2pi is x= pi/3 ,x=(5pi)/3 ,x=pi