If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + x + -432 = 0 Reorder the terms: -432 + x + x2 = 0 Solving -432 + x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '432' to each side of the equation. -432 + x + 432 + x2 = 0 + 432 Reorder the terms: -432 + 432 + x + x2 = 0 + 432 Combine like terms: -432 + 432 = 0 0 + x + x2 = 0 + 432 x + x2 = 0 + 432 Combine like terms: 0 + 432 = 432 x + x2 = 432 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x + 0.25 + x2 = 432 + 0.25 Reorder the terms: 0.25 + x + x2 = 432 + 0.25 Combine like terms: 432 + 0.25 = 432.25 0.25 + x + x2 = 432.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 432.25 Calculate the square root of the right side: 20.790622886 Break this problem into two subproblems by setting (x + 0.5) equal to 20.790622886 and -20.790622886.Subproblem 1
x + 0.5 = 20.790622886 Simplifying x + 0.5 = 20.790622886 Reorder the terms: 0.5 + x = 20.790622886 Solving 0.5 + x = 20.790622886 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 20.790622886 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 20.790622886 + -0.5 x = 20.790622886 + -0.5 Combine like terms: 20.790622886 + -0.5 = 20.290622886 x = 20.290622886 Simplifying x = 20.290622886Subproblem 2
x + 0.5 = -20.790622886 Simplifying x + 0.5 = -20.790622886 Reorder the terms: 0.5 + x = -20.790622886 Solving 0.5 + x = -20.790622886 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -20.790622886 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -20.790622886 + -0.5 x = -20.790622886 + -0.5 Combine like terms: -20.790622886 + -0.5 = -21.290622886 x = -21.290622886 Simplifying x = -21.290622886Solution
The solution to the problem is based on the solutions from the subproblems. x = {20.290622886, -21.290622886}
| 4p+7+3p=21 | | 24x^2-18xw=20x-15w | | 5-6x-12=14-7x | | 3=11+1 | | 18-(g+2)=21 | | z-3z=5z-1-z | | 311=19n+199 | | 10x-22=29-7 | | 4b+7-9b=-38 | | 39x-48=-48+39x | | 9-9=6x+2x | | 3m+6n=95 | | 7x+-3y=18 | | 5(15)=0-(4y) | | -3x+12=5-7x | | 0=-3n+12n-9n | | 21=6-23x-2.7x | | 2+-1=11 | | Y=30+20x | | 3c-4c*1=5c+2+3 | | -4(5n-5)+4n= | | 9x-11x=-7(x+6)+4(x+5) | | 4k-10-42=3k-24 | | 6-9x=7x-10x+0 | | 30-3n=3n-6 | | -28-7x=0 | | 3(x-1)=-3(x+1) | | 8-13n=34 | | 4b-2=-14 | | 3d-7(3+2d)=30 | | 7x-3y=18 | | 4x+24=3 |