If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -20x + -10 = 0 Reorder the terms: -10 + -20x + 2x2 = 0 Solving -10 + -20x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-5 + -10x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-5 + -10x + x2)' equal to zero and attempt to solve: Simplifying -5 + -10x + x2 = 0 Solving -5 + -10x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '5' to each side of the equation. -5 + -10x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -10x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -10x + x2 = 0 + 5 -10x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -10x + x2 = 5 The x term is -10x. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10x + 25 + x2 = 5 + 25 Reorder the terms: 25 + -10x + x2 = 5 + 25 Combine like terms: 5 + 25 = 30 25 + -10x + x2 = 30 Factor a perfect square on the left side: (x + -5)(x + -5) = 30 Calculate the square root of the right side: 5.477225575 Break this problem into two subproblems by setting (x + -5) equal to 5.477225575 and -5.477225575.Subproblem 1
x + -5 = 5.477225575 Simplifying x + -5 = 5.477225575 Reorder the terms: -5 + x = 5.477225575 Solving -5 + x = 5.477225575 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 5.477225575 + 5 Combine like terms: -5 + 5 = 0 0 + x = 5.477225575 + 5 x = 5.477225575 + 5 Combine like terms: 5.477225575 + 5 = 10.477225575 x = 10.477225575 Simplifying x = 10.477225575Subproblem 2
x + -5 = -5.477225575 Simplifying x + -5 = -5.477225575 Reorder the terms: -5 + x = -5.477225575 Solving -5 + x = -5.477225575 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = -5.477225575 + 5 Combine like terms: -5 + 5 = 0 0 + x = -5.477225575 + 5 x = -5.477225575 + 5 Combine like terms: -5.477225575 + 5 = -0.477225575 x = -0.477225575 Simplifying x = -0.477225575Solution
The solution to the problem is based on the solutions from the subproblems. x = {10.477225575, -0.477225575}Solution
x = {10.477225575, -0.477225575}
| 5-1/5x=29/5 | | 5+m=14 | | -5/9+7b=-68/9 | | 4/7b+10=46/7 | | -3/7+2/3a=-3/7 | | 8+6k=-16 | | 1/4b-1/3=-25/48 | | 2/5b+6=38/5 | | -7+3a=29 | | 2/3x-8=-26/3 | | 1+1/2x=23/18 | | 2-5d=13/9 | | 5b+1=5 | | 5w+3/4=23/4 | | 4t+5/8=165/8 | | 5d+1=19/4 | | 2/5-2n=-4/15 | | 6b-3/4=159/44 | | 4n+2/5=-18/55 | | 2+6n=38 | | 6/7k-3/5=-51/35 | | 3/5m+8=19/5 | | -1/10-7n=279/10 | | 3/7t+1/5=-7/40 | | -1/3-2/3n=-7/15 | | -3/4+4a=-107/36 | | 9-2/3m=25/3 | | 6/7+2/5m=128/35 | | -1/5+6x=-41/55 | | -6n+6/7=-36/7 | | -4/7-2/5t=-104/35 | | 1+4/7d=43/7 |