If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8x3 + -5x2 + -16x = 0 Reorder the terms: -16x + -5x2 + 8x3 = 0 Solving -16x + -5x2 + 8x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x'. x(-16 + -5x + 8x2) = 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 '(-16 + -5x + 8x2)' equal to zero and attempt to solve: Simplifying -16 + -5x + 8x2 = 0 Solving -16 + -5x + 8x2 = 0 Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. -2 + -0.625x + x2 = 0 Move the constant term to the right: Add '2' to each side of the equation. -2 + -0.625x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + -0.625x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -0.625x + x2 = 0 + 2 -0.625x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 -0.625x + x2 = 2 The x term is -0.625x. Take half its coefficient (-0.3125). Square it (0.09765625) and add it to both sides. Add '0.09765625' to each side of the equation. -0.625x + 0.09765625 + x2 = 2 + 0.09765625 Reorder the terms: 0.09765625 + -0.625x + x2 = 2 + 0.09765625 Combine like terms: 2 + 0.09765625 = 2.09765625 0.09765625 + -0.625x + x2 = 2.09765625 Factor a perfect square on the left side: (x + -0.3125)(x + -0.3125) = 2.09765625 Calculate the square root of the right side: 1.448328778 Break this problem into two subproblems by setting (x + -0.3125) equal to 1.448328778 and -1.448328778.Subproblem 1
x + -0.3125 = 1.448328778 Simplifying x + -0.3125 = 1.448328778 Reorder the terms: -0.3125 + x = 1.448328778 Solving -0.3125 + x = 1.448328778 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3125' to each side of the equation. -0.3125 + 0.3125 + x = 1.448328778 + 0.3125 Combine like terms: -0.3125 + 0.3125 = 0.0000 0.0000 + x = 1.448328778 + 0.3125 x = 1.448328778 + 0.3125 Combine like terms: 1.448328778 + 0.3125 = 1.760828778 x = 1.760828778 Simplifying x = 1.760828778Subproblem 2
x + -0.3125 = -1.448328778 Simplifying x + -0.3125 = -1.448328778 Reorder the terms: -0.3125 + x = -1.448328778 Solving -0.3125 + x = -1.448328778 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3125' to each side of the equation. -0.3125 + 0.3125 + x = -1.448328778 + 0.3125 Combine like terms: -0.3125 + 0.3125 = 0.0000 0.0000 + x = -1.448328778 + 0.3125 x = -1.448328778 + 0.3125 Combine like terms: -1.448328778 + 0.3125 = -1.135828778 x = -1.135828778 Simplifying x = -1.135828778Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.760828778, -1.135828778}Solution
x = {0, 1.760828778, -1.135828778}
| 0=25x^2+10x-24 | | 5.30+19.30h=7 | | 25x+7=18x+28 | | -4n+3=-3n-6 | | 14k-26=8k+4 | | 130+31.6d=500 | | 3b-6=-90 | | 44+6y-6=16y-10-2y | | 8n+n-2=16 | | x(5x+8)ifx=-2 | | 6(-9x-9)=-4(7-x)-548 | | 4x+5-3x=13 | | 7y-9=5y+3 | | (5x^2-2x-4)(x^2-2x-3)= | | 3x=4.6 | | 10=1480*29 | | 8x+14=-74 | | 3+4x=7+2x | | 112.5+360h=45 | | 12x-8x=15-7 | | 5v=6v+3 | | 50+8.00h=114 | | 4y-1.5= | | 4x+6+3x=9+4x | | 2(l+50)+2w=286 | | 4x+6+3x=9+4x | | 0.028x+3=x+0.034 | | 9(3)-8= | | 2L+2(L-3)=106 | | m+1=-4+16 | | a=6a-7+4 | | 1.89+0.25r=3.80 |