If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9w3 + -43w2 + -8w = 0 Reorder the terms: -8w + -43w2 + 9w3 = 0 Solving -8w + -43w2 + 9w3 = 0 Solving for variable 'w'. Factor out the Greatest Common Factor (GCF), 'w'. w(-8 + -43w + 9w2) = 0Subproblem 1
Set the factor 'w' equal to zero and attempt to solve: Simplifying w = 0 Solving w = 0 Move all terms containing w to the left, all other terms to the right. Simplifying w = 0Subproblem 2
Set the factor '(-8 + -43w + 9w2)' equal to zero and attempt to solve: Simplifying -8 + -43w + 9w2 = 0 Solving -8 + -43w + 9w2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.8888888889 + -4.777777778w + w2 = 0 Move the constant term to the right: Add '0.8888888889' to each side of the equation. -0.8888888889 + -4.777777778w + 0.8888888889 + w2 = 0 + 0.8888888889 Reorder the terms: -0.8888888889 + 0.8888888889 + -4.777777778w + w2 = 0 + 0.8888888889 Combine like terms: -0.8888888889 + 0.8888888889 = 0.0000000000 0.0000000000 + -4.777777778w + w2 = 0 + 0.8888888889 -4.777777778w + w2 = 0 + 0.8888888889 Combine like terms: 0 + 0.8888888889 = 0.8888888889 -4.777777778w + w2 = 0.8888888889 The w term is -4.777777778w. Take half its coefficient (-2.388888889). Square it (5.706790124) and add it to both sides. Add '5.706790124' to each side of the equation. -4.777777778w + 5.706790124 + w2 = 0.8888888889 + 5.706790124 Reorder the terms: 5.706790124 + -4.777777778w + w2 = 0.8888888889 + 5.706790124 Combine like terms: 0.8888888889 + 5.706790124 = 6.5956790129 5.706790124 + -4.777777778w + w2 = 6.5956790129 Factor a perfect square on the left side: (w + -2.388888889)(w + -2.388888889) = 6.5956790129 Calculate the square root of the right side: 2.568205407 Break this problem into two subproblems by setting (w + -2.388888889) equal to 2.568205407 and -2.568205407.Subproblem 1
w + -2.388888889 = 2.568205407 Simplifying w + -2.388888889 = 2.568205407 Reorder the terms: -2.388888889 + w = 2.568205407 Solving -2.388888889 + w = 2.568205407 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '2.388888889' to each side of the equation. -2.388888889 + 2.388888889 + w = 2.568205407 + 2.388888889 Combine like terms: -2.388888889 + 2.388888889 = 0.000000000 0.000000000 + w = 2.568205407 + 2.388888889 w = 2.568205407 + 2.388888889 Combine like terms: 2.568205407 + 2.388888889 = 4.957094296 w = 4.957094296 Simplifying w = 4.957094296Subproblem 2
w + -2.388888889 = -2.568205407 Simplifying w + -2.388888889 = -2.568205407 Reorder the terms: -2.388888889 + w = -2.568205407 Solving -2.388888889 + w = -2.568205407 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '2.388888889' to each side of the equation. -2.388888889 + 2.388888889 + w = -2.568205407 + 2.388888889 Combine like terms: -2.388888889 + 2.388888889 = 0.000000000 0.000000000 + w = -2.568205407 + 2.388888889 w = -2.568205407 + 2.388888889 Combine like terms: -2.568205407 + 2.388888889 = -0.179316518 w = -0.179316518 Simplifying w = -0.179316518Solution
The solution to the problem is based on the solutions from the subproblems. w = {4.957094296, -0.179316518}Solution
w = {0, 4.957094296, -0.179316518}
| 3z(z+7)=0 | | 84x^3+164x^2+40x=0 | | 8(x+10)-3(2x+5)=2(x+36.5) | | 4c^2+33c+8=0 | | 2r^2-7r-4=0 | | -y+2x=10+2y | | t^2-t-120=0 | | 5y-3= | | 43x-42=7x+6(6x-7) | | 7z^2+57z+8=0 | | 67-n=35 | | 2x^4-15x^2-27= | | 30p^3+52p^2+14p=0 | | 36=4x+56 | | 4t^2+6rt+2r^2=0 | | x^2+62x-200=0 | | 2.5x=10.0 | | 3x^2+62x-200=0 | | -12c^4p-20c^3p-16c^2p=0 | | 238-9=38 | | 7x+12=(x+6) | | y=t^3-3t+2 | | 6v^3+41v^2-7v=0 | | 2t^3-6t+4=0 | | 8n^2+10n-3= | | 3X-Y-Z=10 | | 6x+2=12x-3 | | 3h^2+10h+8=0 | | 7x-5=20x-6 | | 0=10(3x^2+62x-200) | | 7+4n=47 | | 3(3n+1)=8(4n+5)+3 |