If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x3 + 12x2 + -2x = 0 Reorder the terms: -2x + 12x2 + 4x3 = 0 Solving -2x + 12x2 + 4x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2x'. 2x(-1 + 6x + 2x2) = 0 Ignore the factor 2.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 '(-1 + 6x + 2x2)' equal to zero and attempt to solve: Simplifying -1 + 6x + 2x2 = 0 Solving -1 + 6x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -0.5 + 3x + x2 = 0 Move the constant term to the right: Add '0.5' to each side of the equation. -0.5 + 3x + 0.5 + x2 = 0 + 0.5 Reorder the terms: -0.5 + 0.5 + 3x + x2 = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + 3x + x2 = 0 + 0.5 3x + x2 = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 3x + x2 = 0.5 The x term is 3x. Take half its coefficient (1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. 3x + 2.25 + x2 = 0.5 + 2.25 Reorder the terms: 2.25 + 3x + x2 = 0.5 + 2.25 Combine like terms: 0.5 + 2.25 = 2.75 2.25 + 3x + x2 = 2.75 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = 2.75 Calculate the square root of the right side: 1.658312395 Break this problem into two subproblems by setting (x + 1.5) equal to 1.658312395 and -1.658312395.Subproblem 1
x + 1.5 = 1.658312395 Simplifying x + 1.5 = 1.658312395 Reorder the terms: 1.5 + x = 1.658312395 Solving 1.5 + x = 1.658312395 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = 1.658312395 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = 1.658312395 + -1.5 x = 1.658312395 + -1.5 Combine like terms: 1.658312395 + -1.5 = 0.158312395 x = 0.158312395 Simplifying x = 0.158312395Subproblem 2
x + 1.5 = -1.658312395 Simplifying x + 1.5 = -1.658312395 Reorder the terms: 1.5 + x = -1.658312395 Solving 1.5 + x = -1.658312395 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = -1.658312395 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = -1.658312395 + -1.5 x = -1.658312395 + -1.5 Combine like terms: -1.658312395 + -1.5 = -3.158312395 x = -3.158312395 Simplifying x = -3.158312395Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.158312395, -3.158312395}Solution
x = {0, 0.158312395, -3.158312395}
| -2=-6p--7p | | 5x=40+3x | | 19x+7-3(2+3)=0 | | 999*999*999*999*999*999=X | | p^3-7p^2+12p=0 | | 8*8*8*8*8*8*8*8*8*8*8*8*8*8*8*8=X | | -3(x+2)+5x-4=-8 | | 4x^2+8x-103=-7 | | 46.8=-5.2k | | 3x+8y+3-x+y=3 | | 10x+14-8x+23=-4 | | 72+-4x=7x+17 | | 72-4x=7x+14 | | 40X-X^2-300=0 | | n^2+6n-8=-8 | | 19*3+26= | | 2(v-4)=6(v+4) | | 32*3+18= | | -6(k-1)=-3(4+8k) | | 73+39= | | -13=-2.8+h | | -6(a+3)+2=4(7-7a) | | 56+15= | | 9a^2+27a+20=0 | | 7b-39=8(7b+1)+2 | | 42+50= | | 65-20= | | -6.2r=-43.4 | | 53+40= | | 7(2+6x)+8x=4x+14 | | 0=-0.0196x^2+1.37x | | 4n^2+28n+45=0 |