Solution
Solution
+1
Solution steps
Rewrite using trig identities
Solve by substitution
Combine all the solutions
Show solutions in decimal form
Popular Examples
cos(40-x)=cos(x)cos(x)-1=sqrt(3)sin(x)cos(x)((cos(x))/(sin(x)))+sin(x)=sec(x)cos(2t)-sin(t)=0.50=sin^2(x)
Frequently Asked Questions (FAQ)
What is the general solution for sec^2(x)-2tan(x)-4=0 ?
The general solution for sec^2(x)-2tan(x)-4=0 is x=1.24904…+pin,x=(3pi)/4+pin