Solution
Solution
Solution steps
Solve by substitution
Combine all the solutions
Popular Examples
3cos^2(x)-8cos(x)+4=0sin^{(2)}(x)-sin(x)=1-sin^{(2)}(x)49.55*sqrt(1-sin^2(θ))-30sin(θ)=1.225cos(2x)+sin(x)-1=0solvefor x,e^{cos(y)}-e^{sin(x)}=sin(y)solve for
Frequently Asked Questions (FAQ)
What is the general solution for cos^2(x)=((4k-3))/8 ?
The general solution for cos^2(x)=((4k-3))/8 is