Solution
Solution
+1
Solution steps
Solve by substitution
Combine all the solutions
Show solutions in decimal form
Popular Examples
sec(9x)=2solvefor x,z=cos(xy)solve for cos^2(a)+2cos(a)=sin^2(a/2)-28tan^2(x)-8=0sin(x)+2cos^2(x)-2=0
Frequently Asked Questions (FAQ)
What is the general solution for 4tan^2(x)-9=0 ?
The general solution for 4tan^2(x)-9=0 is x=0.98279…+pin,x=-0.98279…+pin