Solution
Solution
+1
Solution steps
Rewrite using trig identities
Solve by substitution
No Solution
Combine all the solutions
Popular Examples
2cos^2(θ)+sqrt(2)cos(θ)=03sin^2(x)-sin(x)=2cos(2x)+5sin(x)+2=0,0<= x<= 2pi2cos(4θ)-1=03cos(x)=8tan(x)
Frequently Asked Questions (FAQ)
What is the general solution for sin^2(x)-3cos(x)-1=0 ?
The general solution for sin^2(x)-3cos(x)-1=0 is x= pi/2+2pin,x=(3pi)/2+2pin