If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2cos4(x) + cos2(x) = 0 Multiply cos4 * x 2cos4x + cos2(x) = 0 Multiply cos2 * x 2cos4x + cos2x = 0 Reorder the terms: cos2x + 2cos4x = 0 Solving cos2x + 2cos4x = 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), 'cos2x'. cos2x(1 + 2s2) = 0Subproblem 1
Set the factor 'cos2x' equal to zero and attempt to solve: Simplifying cos2x = 0 Solving cos2x = 0 Move all terms containing c to the left, all other terms to the right. Simplifying cos2x = 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 + 2s2)' equal to zero and attempt to solve: Simplifying 1 + 2s2 = 0 Solving 1 + 2s2 = 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 + 2s2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2s2 = 0 + -1 2s2 = 0 + -1 Combine like terms: 0 + -1 = -1 2s2 = -1 Add '-2s2' to each side of the equation. 2s2 + -2s2 = -1 + -2s2 Combine like terms: 2s2 + -2s2 = 0 0 = -1 + -2s2 Simplifying 0 = -1 + -2s2 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.
| 3r^2/8g^2 | | 18x^3+8x^2+2x=0 | | 4x+1+8=0 | | 1/3:3/5 | | 10y^4-5y^3=0 | | 2/7(2x+4)=3/7(x-1) | | 12x^3y^2-3x^2y^3=0 | | 5ab-5ab/2 | | 63y^5-9y^4=0 | | 0.15-0.02(x+2)=-0.05(2-x) | | 2(x-3)=3(2-x) | | 2q^2-4q+2=0 | | 5*2x=24 | | -r+6(r-2)=4r-8 | | 6(3n+1)=8(4n+1)+1 | | 11-1x=-(4+7x) | | 6x+2-3+4x=14-5x | | 7z+5=10(z-7)-3z | | 6x-2=2(x+1) | | 4x^2+4y^2+32x+28y+105=0 | | 5x^2-8-3=0 | | 2x+(1.5)=-3 | | X^3+8=9 | | -7(m+4)+6m=-m-26 | | sqrt(5x+3)=3sqrt(x) | | -6x+-4-(5x-4)= | | -1+8p=-2(-4p-2)-5 | | y=-x^2+10x-18 | | 2/3=18/s | | X=56000+.07X | | 16-7p=3(6-3p) | | 8h/200 |