If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3cos3(x) = 3cos(x) Multiply cos3 * x 3cos3x = 3cos(x) Multiply cos * x 3cos3x = 3cosx Solving 3cos3x = 3cosx Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-3cosx' to each side of the equation. -3cosx + 3cos3x = 3cosx + -3cosx Combine like terms: 3cosx + -3cosx = 0 -3cosx + 3cos3x = 0 Factor out the Greatest Common Factor (GCF), '3cosx'. 3cosx(-1 + s2) = 0 Factor a difference between two squares. 3cosx((1 + s)(-1 + s)) = 0 Ignore the factor 3.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.Subproblem 3
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.
| x+4(3)=x+2(5) | | 6d-5-d= | | 15x+80x-10=19(5x+15) | | C/4-3=8 | | -.6t^2+4.8t=0 | | 0=4x^2+25x-21 | | 1.5-5x=11.0 | | 4y+x=-12 | | n+19=13 | | (2x^2-6x+7)-(4x^2+x-9)+(5x^2+3x-8)= | | -3(3x-6)=-9x-18 | | 0=-5T^2+37t+72 | | y=2x^2-3x+6 | | 8-8x-x^2=0 | | (2-2y+4u)(-9)= | | 0=4x^2+32x+15 | | Y-3=5-2y | | 10x+8.25=99 | | lx-3l=5x-5 | | 5x=x-14 | | 3x+y=10x-1 | | 8.25+10=99 | | W+0.04W=10.92 | | H(1)=-4.9(1)t^2+7(1)+0.6 | | (-4x+5)(-2x+7)= | | 6x+3y+8z=54 | | 12ab-4a^2(b)=0 | | -4x-6x=10-70 | | .9+m=1.1 | | 4b+2b-4=14 | | 4x^2-5x+20-(4x^2+10x)= | | .45x+.1x=x-27 |