If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5cos3(x) = 5cos(x) Multiply cos3 * x 5cos3x = 5cos(x) Multiply cos * x 5cos3x = 5cosx Solving 5cos3x = 5cosx Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-5cosx' to each side of the equation. -5cosx + 5cos3x = 5cosx + -5cosx Combine like terms: 5cosx + -5cosx = 0 -5cosx + 5cos3x = 0 Factor out the Greatest Common Factor (GCF), '5cosx'. 5cosx(-1 + s2) = 0 Factor a difference between two squares. 5cosx((1 + s)(-1 + s)) = 0 Ignore the factor 5.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.
| (7x-18)+1=-9 | | 4/5(w-1)-23/10w=-5 | | y+49=23 | | 18x+8y=x | | -3m+2=11 | | (-7)-(-16)= | | -7=12+5d | | 8x-32=54+6x | | (2x-2)(2x-2)=0 | | -9+[(8-20)-(-9-2)]= | | 25u=100 | | 6z+10y=8 | | 5x-35=-3x-11 | | -5*-6+2= | | 8m-16n=0 | | -2n=1/2 | | P=900-0.5Q | | 18x-10+7x=180 | | 0x+oy=400 | | x^2+2x^3=0 | | 5x+3y=23.6 | | t+6+2t-13+t-18=180 | | -2(6y)=44 | | 8.6+7(x-7.5)=-14.5 | | 2(8+b)-9=5 | | (-.25-.5)÷-(4/7)= | | 8a+4b=12 | | P-12=52 | | 4x^3-20x^2-25x+125= | | b/3=32 | | 0.1x+20=0.4(x+40) | | 7t+4t-8+34=180 |