If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying cos2(x) + 2cosx = 0 Multiply cos2 * x cos2x + 2cosx = 0 Reorder the terms: 2cosx + cos2x = 0 Solving 2cosx + cos2x = 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), 'cosx'. cosx(2 + s) = 0Subproblem 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 '(2 + s)' equal to zero and attempt to solve: Simplifying 2 + s = 0 Solving 2 + s = 0 Move all terms containing c to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + s = 0 + -2 Combine like terms: 2 + -2 = 0 0 + s = 0 + -2 s = 0 + -2 Combine like terms: 0 + -2 = -2 s = -2 Add '-1s' to each side of the equation. s + -1s = -2 + -1s Combine like terms: s + -1s = 0 0 = -2 + -1s Simplifying 0 = -2 + -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.
| 0=(1+4x)5-3+9x | | -(5-7)-(2-8)= | | 12.5x=166 | | 0=(3-3x)5-5+18x | | -4+(ln(-x+1))*(ln(-x+1))=0 | | x+x+70+x+20=180 | | 11b+14a-2b=100-3ab-22 | | .04x=500 | | 20m+25msquared=0 | | 0=(3-2x)4-2+14x | | 6x+15y+20z= | | x-2(3x+7)=3-5x | | 0=(7+2x)5-3+12x | | 2y-7x=-16 | | -4(3x-8)=-28 | | X^2-24x+432=0 | | Y=(50+0.8Y)+10+10 | | 0=1+4x+(1-2x)3 | | 3x-40=2x+11 | | .25x+5=7 | | (2a^3-a+3)(a^2+3a-5)= | | 10+8x=5+10x-6x | | 9x-63=27 | | 9+4x-2=5+8x-4x | | 12x-15y-3= | | 8x-3-5x=3x+2 | | (X^2+24x-432)=0 | | 0=4-2x+(5-6x)4 | | 3x+(2x+3)=15x | | 9x^2-4y^2+90x+189=0 | | 0=4-2x+(1+8x)3 | | 5+1+x+x=3x+7 |