Solution
solve for
Solution
Solution steps
Switch sides
Rewrite using trig identities
Popular Examples
4cos^2(x)+cos(2x)-7cos(x)=-24cos(x)=sqrt(2)+2cos(x)4cos(θ)=4sqrt(3)sin(θ)-4sin(θ)=4(sin(θ)-1)4+2cos(θ)=0
Frequently Asked Questions (FAQ)
What is the general solution for solvefor u,x=2tanh(u) ?
The general solution for solvefor u,x=2tanh(u) is u= 1/2 ln((x+2)/(2-x)),u=ln(-sqrt((x+2)/(2-x)))