Solution
Solution
+1
Solution steps
Rewrite using trig identities
Solve by substitution
No Solution
Combine all the solutions
Popular Examples
3cos^2(x)-2cos(x)-2=05sin(5x)=0sin(x)cos(x)-2sin(x)=sin(x)-7sin^2(θ)+2sin(θ)+7=0cos(x)-2sin^2(x)+1=0
Frequently Asked Questions (FAQ)
What is the general solution for 2sin^2(x)+5cos(x)+1=0 ?
The general solution for 2sin^2(x)+5cos(x)+1=0 is x=(2pi)/3+2pin,x=(4pi)/3+2pin