If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16x3 + -12x2 + -20x = 0 Reorder the terms: -20x + -12x2 + 16x3 = 0 Solving -20x + -12x2 + 16x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4x'. 4x(-5 + -3x + 4x2) = 0 Ignore the factor 4.Subproblem 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 '(-5 + -3x + 4x2)' equal to zero and attempt to solve: Simplifying -5 + -3x + 4x2 = 0 Solving -5 + -3x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -1.25 + -0.75x + x2 = 0 Move the constant term to the right: Add '1.25' to each side of the equation. -1.25 + -0.75x + 1.25 + x2 = 0 + 1.25 Reorder the terms: -1.25 + 1.25 + -0.75x + x2 = 0 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + -0.75x + x2 = 0 + 1.25 -0.75x + x2 = 0 + 1.25 Combine like terms: 0 + 1.25 = 1.25 -0.75x + x2 = 1.25 The x term is -0.75x. Take half its coefficient (-0.375). Square it (0.140625) and add it to both sides. Add '0.140625' to each side of the equation. -0.75x + 0.140625 + x2 = 1.25 + 0.140625 Reorder the terms: 0.140625 + -0.75x + x2 = 1.25 + 0.140625 Combine like terms: 1.25 + 0.140625 = 1.390625 0.140625 + -0.75x + x2 = 1.390625 Factor a perfect square on the left side: (x + -0.375)(x + -0.375) = 1.390625 Calculate the square root of the right side: 1.179247642 Break this problem into two subproblems by setting (x + -0.375) equal to 1.179247642 and -1.179247642.Subproblem 1
x + -0.375 = 1.179247642 Simplifying x + -0.375 = 1.179247642 Reorder the terms: -0.375 + x = 1.179247642 Solving -0.375 + x = 1.179247642 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.375' to each side of the equation. -0.375 + 0.375 + x = 1.179247642 + 0.375 Combine like terms: -0.375 + 0.375 = 0.000 0.000 + x = 1.179247642 + 0.375 x = 1.179247642 + 0.375 Combine like terms: 1.179247642 + 0.375 = 1.554247642 x = 1.554247642 Simplifying x = 1.554247642Subproblem 2
x + -0.375 = -1.179247642 Simplifying x + -0.375 = -1.179247642 Reorder the terms: -0.375 + x = -1.179247642 Solving -0.375 + x = -1.179247642 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.375' to each side of the equation. -0.375 + 0.375 + x = -1.179247642 + 0.375 Combine like terms: -0.375 + 0.375 = 0.000 0.000 + x = -1.179247642 + 0.375 x = -1.179247642 + 0.375 Combine like terms: -1.179247642 + 0.375 = -0.804247642 x = -0.804247642 Simplifying x = -0.804247642Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.554247642, -0.804247642}Solution
x = {0, 1.554247642, -0.804247642}
| -5x-4x=-18 | | 3y=x-4 | | (9x+12)+(12x-6)+48=180 | | -42+(-45)= | | 12(2x+3)-5= | | 5x+5*7= | | y=3x-20 | | 4-3x+7x=48 | | 1/5p=3/5 | | 25=9+x | | 2+5y=3x+4 | | (9x+12)+(12x-6y)=180 | | 7r-6+r=18 | | .6y-x(-2)=2 | | 2/3x-2=5/6x | | (x-2)/4=(x+1)/3 | | 4n+5n+5n+15=5n+7n | | 6x+4=6x-10 | | .6y-x(9)=2 | | 13x-1=360 | | 2/5y+y/2=9 | | (9x+12)=66 | | 5=x+-4 | | 2.4h-15=4h | | -15x=-5(4x+7) | | .6y-x(1)=2 | | 8x+5x-1=360 | | -10(4w-9)= | | 2(1x+9)=28 | | =18x^3y-51x^2y^2-42xy^3 | | 4x=3(3x+y)-2 | | (3-a)4=32 |