Solution
solve for
Solution
+1
Solution steps
Solve by substitution
No Solution
Combine all the solutions
Show solutions in decimal form
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for solvefor x,1-2cos^2(x)-2cos(x)=0 ?
The general solution for solvefor x,1-2cos^2(x)-2cos(x)=0 is x=1.19606…+2pin,x=2pi-1.19606…+2pin