Ask a New Question

Factor

4cos^2x+4cosx-1=0

1 answer

see above

Ask a New Question or answer this question.

Similar Questions

Factor4cos^2x+4cosx-1=0
1. 1 answer
find all solutions of the equation 4cos^2x-4cosx+1=0
1. 1 answer
f(x)=4sinx/1+cosxfind f'(x) this is what i got and i dunno what i did to get it wrong (4cos(x)+ 4cosx^2-4sin(x)^2)/cosx62
1. 1 answer
Use the Quadratic Formula to solve the equation in the interval [0,2pi). Then use a graphing utility to approximate the angle x.
1. 1 answer

more similar questions