Solution
Solution
+1
Degrees
Solution steps
Solve by substitution
Let:
Divide both sides by
Divide both sides by
Simplify
For the solutions are
Apply radical rule: assuming
Factor the number:
Apply radical rule:
Simplify
Apply radical rule: assuming
Factor the number:
Apply radical rule:
Substitute back
General solutions for
periodicity table with cycle:
General solutions for
periodicity table with cycle:
Combine all the solutions
Popular Examples
sin(2x)=0.4sin(x)=-0.4solvefor θ,3cos(θ)=1+cos(θ)solve for tan(a)= 5/12 ,sin(a)<0,sin(a)+cos(a)cot(2x)=sqrt(3),0<= x<= 2pi
Frequently Asked Questions (FAQ)
What is the general solution for 16cos^2(x)=12 ?
The general solution for 16cos^2(x)=12 is x= pi/6+2pin,x=(11pi)/6+2pin,x=(5pi)/6+2pin,x=(7pi)/6+2pin