Solution
Solution
+1
Solution steps
Solve by substitution
Combine all the solutions
Popular Examples
3cos^2(x)-3=sin^2(x)sin(x)-2cos(2x)=-1/24cos^4(x)-1=0arccos(2x)-arccos(x)= pi/3cos(2θ)= 1/2 ,0<= θ<= 2pi
Frequently Asked Questions (FAQ)
What is the general solution for 2sec^2(x)-8=0 ?
The general solution for 2sec^2(x)-8=0 is x= pi/3+2pin,x=(5pi)/3+2pin,x=(2pi)/3+2pin,x=(4pi)/3+2pin