If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2cos2(x) + -2cosx = 0 Multiply cos2 * x 2cos2x + -2cosx = 0 Reorder the terms: -2cosx + 2cos2x = 0 Solving -2cosx + 2cos2x = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Factor out the Greatest Common Factor (GCF), '2cosx'. 2cosx(-1 + s) = 0 Ignore the factor 2.Subproblem 1
Set the factor 'cosx' equal to zero and attempt to solve: Simplifying cosx = 0 Solving cosx = 0 Move all terms containing c to the left, all other terms to the right. Simplifying cosx = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(-1 + s)' equal to zero and attempt to solve: Simplifying -1 + s = 0 Solving -1 + s = 0 Move all terms containing c to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + s = 0 + 1 Combine like terms: -1 + 1 = 0 0 + s = 0 + 1 s = 0 + 1 Combine like terms: 0 + 1 = 1 s = 1 Add '-1s' to each side of the equation. s + -1s = 1 + -1s Combine like terms: s + -1s = 0 0 = 1 + -1s Simplifying 0 = 1 + -1s 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.
| 2x+2-3x-4+5x-6=220-7x | | 3(t+5)=0 | | 5(x+3)=5+15x | | 19.92+(-3.87)+0.62= | | 3(n-7)-4n=12 | | 4(4s+4)=80 | | 9=-4(-8-a) | | 4(2l+9)=92 | | 3x-25=-16 | | 4(21+9)=92 | | 2(8a-b)-8(7b-2a)= | | -2(m+7)+4=12 | | 4(a-2)=64 | | 2x^2+6x=-7x | | 6n-9= | | 1.10g=2.5 | | 3n+2n=12-n | | 3y-7+y+41=8y+40-6y | | 4r+8=9r+3 | | 2ln(3x^2-1)=0 | | (8x-3)-4(2+3x)=0 | | -3/5(10x)= | | 2xy-2y-1=0 | | 3m+7=13-3m | | u=3.615384615 | | 3x(x+1)=16 | | 6(3n+4)+n=-71 | | (x-2)(x-2)=18 | | 18n^3+3n+15= | | (x-2)2=18 | | In(3x+4)=25 | | X^2+2x^2-6x+2x=15 |