If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4cosx2 + 2cosx + 2 = 0 Reorder the terms: 2 + 2cosx + 4cosx2 = 0 Solving 2 + 2cosx + 4cosx2 = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + 2cosx + -2 + 4cosx2 = 0 + -2 Reorder the terms: 2 + -2 + 2cosx + 4cosx2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 2cosx + 4cosx2 = 0 + -2 2cosx + 4cosx2 = 0 + -2 Combine like terms: 0 + -2 = -2 2cosx + 4cosx2 = -2 Reorder the terms: 2 + 2cosx + 4cosx2 = -2 + 2 Combine like terms: -2 + 2 = 0 2 + 2cosx + 4cosx2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(1 + cosx + 2cosx2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(1 + cosx + 2cosx2)' equal to zero and attempt to solve: Simplifying 1 + cosx + 2cosx2 = 0 Solving 1 + cosx + 2cosx2 = 0 Move all terms containing c to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + cosx + -1 + 2cosx2 = 0 + -1 Reorder the terms: 1 + -1 + cosx + 2cosx2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + cosx + 2cosx2 = 0 + -1 cosx + 2cosx2 = 0 + -1 Combine like terms: 0 + -1 = -1 cosx + 2cosx2 = -1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 12/d | | 5+3(1-9c)=25 | | 2x+-2-4x=4(x-2) | | 36-18y=-36 | | 5-4b=1-2b+2b | | 15(2x)=5x | | x^2-7/4x-15/4 | | 270=15(x-50)+45 | | 8g/7=30 | | b/-47=-2 | | k/2.1=3.3 | | x(x+2)-20=25 | | 7=2p-5 | | -18=6(p-10) | | 3(2x-7)=5x+12 | | 125+125+2x+2x+90=180 | | 3q+5=3(q+1) | | 332=n-4.47 | | 7-7n=147 | | 2-1/3x=7-7/8 | | -11=-2(11)-9 | | 17=-(-8+n) | | 153.86/14 | | 50y=26 | | 11.092=a+7 | | -8-2a=3+5(a+2) | | 30=-3(5z+4) | | -7-4=w/8 | | 7x+2x=4500 | | 4a+16=8(2+8a) | | 5(8-1)+69=-3*8 | | 4(2x-5)=-3(x+-8) |