If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4x3 + 6x2 + -8x) + -1(x3 + -2x2 + 12x) = 0 Reorder the terms: (-8x + 6x2 + 4x3) + -1(x3 + -2x2 + 12x) = 0 Remove parenthesis around (-8x + 6x2 + 4x3) -8x + 6x2 + 4x3 + -1(x3 + -2x2 + 12x) = 0 Reorder the terms: -8x + 6x2 + 4x3 + -1(12x + -2x2 + x3) = 0 -8x + 6x2 + 4x3 + (12x * -1 + -2x2 * -1 + x3 * -1) = 0 -8x + 6x2 + 4x3 + (-12x + 2x2 + -1x3) = 0 Reorder the terms: -8x + -12x + 6x2 + 2x2 + 4x3 + -1x3 = 0 Combine like terms: -8x + -12x = -20x -20x + 6x2 + 2x2 + 4x3 + -1x3 = 0 Combine like terms: 6x2 + 2x2 = 8x2 -20x + 8x2 + 4x3 + -1x3 = 0 Combine like terms: 4x3 + -1x3 = 3x3 -20x + 8x2 + 3x3 = 0 Solving -20x + 8x2 + 3x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x'. x(-20 + 8x + 3x2) = 0Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(-20 + 8x + 3x2)' equal to zero and attempt to solve: Simplifying -20 + 8x + 3x2 = 0 Solving -20 + 8x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -6.666666667 + 2.666666667x + x2 = 0 Move the constant term to the right: Add '6.666666667' to each side of the equation. -6.666666667 + 2.666666667x + 6.666666667 + x2 = 0 + 6.666666667 Reorder the terms: -6.666666667 + 6.666666667 + 2.666666667x + x2 = 0 + 6.666666667 Combine like terms: -6.666666667 + 6.666666667 = 0.000000000 0.000000000 + 2.666666667x + x2 = 0 + 6.666666667 2.666666667x + x2 = 0 + 6.666666667 Combine like terms: 0 + 6.666666667 = 6.666666667 2.666666667x + x2 = 6.666666667 The x term is 2.666666667x. Take half its coefficient (1.333333334). Square it (1.777777780) and add it to both sides. Add '1.777777780' to each side of the equation. 2.666666667x + 1.777777780 + x2 = 6.666666667 + 1.777777780 Reorder the terms: 1.777777780 + 2.666666667x + x2 = 6.666666667 + 1.777777780 Combine like terms: 6.666666667 + 1.777777780 = 8.444444447 1.777777780 + 2.666666667x + x2 = 8.444444447 Factor a perfect square on the left side: (x + 1.333333334)(x + 1.333333334) = 8.444444447 Calculate the square root of the right side: 2.905932629 Break this problem into two subproblems by setting (x + 1.333333334) equal to 2.905932629 and -2.905932629.Subproblem 1
x + 1.333333334 = 2.905932629 Simplifying x + 1.333333334 = 2.905932629 Reorder the terms: 1.333333334 + x = 2.905932629 Solving 1.333333334 + x = 2.905932629 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.333333334' to each side of the equation. 1.333333334 + -1.333333334 + x = 2.905932629 + -1.333333334 Combine like terms: 1.333333334 + -1.333333334 = 0.000000000 0.000000000 + x = 2.905932629 + -1.333333334 x = 2.905932629 + -1.333333334 Combine like terms: 2.905932629 + -1.333333334 = 1.572599295 x = 1.572599295 Simplifying x = 1.572599295Subproblem 2
x + 1.333333334 = -2.905932629 Simplifying x + 1.333333334 = -2.905932629 Reorder the terms: 1.333333334 + x = -2.905932629 Solving 1.333333334 + x = -2.905932629 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.333333334' to each side of the equation. 1.333333334 + -1.333333334 + x = -2.905932629 + -1.333333334 Combine like terms: 1.333333334 + -1.333333334 = 0.000000000 0.000000000 + x = -2.905932629 + -1.333333334 x = -2.905932629 + -1.333333334 Combine like terms: -2.905932629 + -1.333333334 = -4.239265963 x = -4.239265963 Simplifying x = -4.239265963Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.572599295, -4.239265963}Solution
x = {0, 1.572599295, -4.239265963}
| 3x-6=-3(-x+2) | | x+y+3x-2y=180 | | 5x-15=6+14 | | -.66666667x+9=1.33333333x-3 | | 9s-17=11s-7 | | 3(-4x-2)=1+2(8-6x) | | y=-2.2x+4.6 | | 7+3x=12-4x | | x-2=-3-2x-8 | | (3x^2+7x+1)-(8+5x+x^2)=0 | | -6-6r=8-4r | | 3-6b-(2k+4)= | | 4x^2+74-82=0 | | X+10=6x-40 | | 6(8+4v)-6(v+4)=2v-7-1 | | 9x-4x+13=0 | | 9m^2=-3m+15 | | .5x+3=.66666667x+1 | | 5y-1/2=7 | | -8n+5(2-7n)=8(-7n-2) | | 8x+9=10x-21 | | X+5=32-2x | | 12x-45=8x-25 | | (-x^2+9x-2)-(9x^2-4x-4)=0 | | 500x+50=700 | | 7x(5x+12)-(5x+12)= | | (x^2+9x-2)-(9x^2-4x-4)=0 | | 11m+5p= | | -x-5x(6x+x)-2x= | | 50+30p=100+20p | | 12y-6y+180=12y+78 | | 3x-6=18+3x |