If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3cos2x + -8cosx + -3 = 0 Reorder the terms: -3 + -8cosx + 3cos2x = 0 Solving -3 + -8cosx + 3cos2x = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '3' to each side of the equation. -3 + -8cosx + 3 + 3cos2x = 0 + 3 Reorder the terms: -3 + 3 + -8cosx + 3cos2x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -8cosx + 3cos2x = 0 + 3 -8cosx + 3cos2x = 0 + 3 Combine like terms: 0 + 3 = 3 -8cosx + 3cos2x = 3 Reorder the terms: -3 + -8cosx + 3cos2x = 3 + -3 Combine like terms: 3 + -3 = 0 -3 + -8cosx + 3cos2x = 0 The solution to this equation could not be determined.
| 2(4m-18)=184 | | 4+9+3-12=4y+2y | | 3(5h-2)+4h= | | (9-v)(5v+6)=0 | | 1270.444=6.28r^2+137.532r | | -6x+15=-x+5 | | 5y=9x-8 | | -21+x=x+22 | | e+4=7 | | 21+x=x+22 | | 2(5b+11)=152 | | -6y+1=-5y+3 | | 12x-3G=15 | | X=20+2y+2x+30 | | 9h-21=11 | | (5x-7)(2x+3)= | | 10m+6m-3n-5n= | | p^2+8p=97 | | 0.6n-0.6=.16+.75 | | Sqrt[x^2-5]+Sqrt[x^2+7]=15-x^2 | | 8xX=-104 | | 36(t-2)-48(t-1)=12 | | 2x+3=3.5 | | 3x-(5x+9)=6x-17 | | z-9.4=-3.4 | | 2(3.54)= | | 8038.4=6.28r^2+401.92r | | -15y-3x=45 | | 119-x=-3+11 | | ln^2x=20 | | -6t^3-7t^2-2t=0 | | t*3=90-15 |