If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6cos2x + 6cosx + -1 = 0 Reorder the terms: -1 + 6cosx + 6cos2x = 0 Solving -1 + 6cosx + 6cos2x = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 6cosx + 1 + 6cos2x = 0 + 1 Reorder the terms: -1 + 1 + 6cosx + 6cos2x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 6cosx + 6cos2x = 0 + 1 6cosx + 6cos2x = 0 + 1 Combine like terms: 0 + 1 = 1 6cosx + 6cos2x = 1 Reorder the terms: -1 + 6cosx + 6cos2x = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + 6cosx + 6cos2x = 0 The solution to this equation could not be determined.
| 19v-15v=4 | | 5t-14=9 | | 5z+15=-1 | | 19b-4=34 | | 85=2y-11 | | r^2-4=117 | | 12n-9n=18 | | -19u+20u=-20 | | 5w-4=9 | | 3(x-4)=2x+3x-5 | | 3+42=45 | | 5w-3=-9 | | 1/3x=5/6=1 | | 4x+3y=-63 | | ln(5x+1)=8 | | 4x+x=19 | | 3x(-3+x)=0 | | -3-7i= | | 70=2x+x+x-10 | | (7x+34)= | | 5-a=4+2a | | 800=.8y-16r | | 17s-12s=10 | | 4z+-16z=-12 | | 19w-15w=16 | | 4x(x+2)+9(3x+4)=18 | | 12x=4(2x+5)+17 | | y=1600-10r | | -2r-7=1 | | 11p-9p=18 | | 65-2x=3 | | 16(2-5x)=-12(-3-5x)-4(2x+3) |