Solution
Solution
+1
Solution steps
Subtract from both sides
Rewrite using trig identities
Solve by substitution
Combine all the solutions
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for 4cos^2(x)=5+4sin(x),0<= x<= 2pi ?
The general solution for 4cos^2(x)=5+4sin(x),0<= x<= 2pi is x=(7pi)/6 ,x=(11pi)/6