Solution
Solution
+1
Solution steps
Rewrite using trig identities
Solve by substitution
No Solution
Combine all the solutions
Show solutions in decimal form
Popular Examples
sin^2(x)-2sin(x)cos(x)=0solvefor y,arccot(3x+2y)=x^2solve for sqrt(6)=-sqrt(8)cos(3x)sin(θ)=0.12,8<= θ<3600=3cos(x)-4sin(x)
Frequently Asked Questions (FAQ)
What is the general solution for 2cos(2x)+3cos(x)-2=0 ?
The general solution for 2cos(2x)+3cos(x)-2=0 is x=0.80515…+2pin,x=2pi-0.80515…+2pin