Solution
Solution
+1
Solution steps
Subtract from both sides
Rewrite using trig identities
Solve by substitution
No Solution
Combine all the solutions
Popular Examples
3cos(θ)+2sec(θ)+7=02cos^2(x)+sin(x)-1=0,(0,2pi)4cos^2(x)-2cos(x)-1=0cos^2(x)-4cos(x)-5=04cos^2(θ/2)=1
Frequently Asked Questions (FAQ)
What is the general solution for 2cos^{(2)}(x)+3sqrt(2)sin(x)=4 ?
The general solution for 2cos^{(2)}(x)+3sqrt(2)sin(x)=4 is x= pi/4+2pin,x=(3pi)/4+2pin