If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -8x + -3 = 0 Reorder the terms: -3 + -8x + x2 = 0 Solving -3 + -8x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '3' to each side of the equation. -3 + -8x + 3 + x2 = 0 + 3 Reorder the terms: -3 + 3 + -8x + x2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -8x + x2 = 0 + 3 -8x + x2 = 0 + 3 Combine like terms: 0 + 3 = 3 -8x + x2 = 3 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = 3 + 16 Reorder the terms: 16 + -8x + x2 = 3 + 16 Combine like terms: 3 + 16 = 19 16 + -8x + x2 = 19 Factor a perfect square on the left side: (x + -4)(x + -4) = 19 Calculate the square root of the right side: 4.358898944 Break this problem into two subproblems by setting (x + -4) equal to 4.358898944 and -4.358898944.Subproblem 1
x + -4 = 4.358898944 Simplifying x + -4 = 4.358898944 Reorder the terms: -4 + x = 4.358898944 Solving -4 + x = 4.358898944 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 4.358898944 + 4 Combine like terms: -4 + 4 = 0 0 + x = 4.358898944 + 4 x = 4.358898944 + 4 Combine like terms: 4.358898944 + 4 = 8.358898944 x = 8.358898944 Simplifying x = 8.358898944Subproblem 2
x + -4 = -4.358898944 Simplifying x + -4 = -4.358898944 Reorder the terms: -4 + x = -4.358898944 Solving -4 + x = -4.358898944 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = -4.358898944 + 4 Combine like terms: -4 + 4 = 0 0 + x = -4.358898944 + 4 x = -4.358898944 + 4 Combine like terms: -4.358898944 + 4 = -0.358898944 x = -0.358898944 Simplifying x = -0.358898944Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.358898944, -0.358898944}
| x+4*2x+4=112 | | 100=1.3x | | 54-4x=14x+24 | | -5(14y+18)= | | 101-3x=6x+6 | | 6(4-2d)=60 | | 3x+4y=18 | | 1-3y=-14 | | 2x+2=4x-1 | | 9x+17=6x+83 | | 7-9x=89-23x | | -3x-7=-12 | | x^2-33x+200=0 | | 12x+14=24-x | | 167-3x=24x+17 | | 10n-3=67 | | 0.1x-x= | | 7r+8s-2(6r-9s)= | | N-4.05=6.2 | | 7x-(2x+6)= | | X-23.3=17.8 | | 7x-2x^2=0 | | 5n-11=3 | | 2n-7=11 | | 7n+2=11 | | 5.6=-logx | | 5x=255 | | Y+7.8=-14 | | -53v=23 | | 67=6x+10x+19 | | 12n^2-31n+7=0 | | 7y^2-8y+1=0 |