If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + -1) = 513 Reorder the terms: x(-1 + x) = 513 (-1 * x + x * x) = 513 (-1x + x2) = 513 Solving -1x + x2 = 513 Solving for variable 'x'. Reorder the terms: -513 + -1x + x2 = 513 + -513 Combine like terms: 513 + -513 = 0 -513 + -1x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '513' to each side of the equation. -513 + -1x + 513 + x2 = 0 + 513 Reorder the terms: -513 + 513 + -1x + x2 = 0 + 513 Combine like terms: -513 + 513 = 0 0 + -1x + x2 = 0 + 513 -1x + x2 = 0 + 513 Combine like terms: 0 + 513 = 513 -1x + x2 = 513 The x term is -1x. 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. -1x + 0.25 + x2 = 513 + 0.25 Reorder the terms: 0.25 + -1x + x2 = 513 + 0.25 Combine like terms: 513 + 0.25 = 513.25 0.25 + -1x + x2 = 513.25 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = 513.25 Calculate the square root of the right side: 22.655021518 Break this problem into two subproblems by setting (x + -0.5) equal to 22.655021518 and -22.655021518.Subproblem 1
x + -0.5 = 22.655021518 Simplifying x + -0.5 = 22.655021518 Reorder the terms: -0.5 + x = 22.655021518 Solving -0.5 + x = 22.655021518 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 = 22.655021518 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 22.655021518 + 0.5 x = 22.655021518 + 0.5 Combine like terms: 22.655021518 + 0.5 = 23.155021518 x = 23.155021518 Simplifying x = 23.155021518Subproblem 2
x + -0.5 = -22.655021518 Simplifying x + -0.5 = -22.655021518 Reorder the terms: -0.5 + x = -22.655021518 Solving -0.5 + x = -22.655021518 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 = -22.655021518 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -22.655021518 + 0.5 x = -22.655021518 + 0.5 Combine like terms: -22.655021518 + 0.5 = -22.155021518 x = -22.155021518 Simplifying x = -22.155021518Solution
The solution to the problem is based on the solutions from the subproblems. x = {23.155021518, -22.155021518}
| 10k-17=-2-21k | | 3e^2x+4=24 | | 18y^2-23y+5=0 | | 2x-3+3x-2+3x-4+3x-4+2x+7=540 | | -1.1=0.5x | | 1.01+a=9.56 | | 10n^2-14n-12=0 | | x^4-3x-z^4+3z= | | 3(n-5)-(5-n)= | | 3x+4=8-6x | | 364t*1=364t | | -48-y=-15 | | 4x+6=56-2x | | 6x+4=8x-3 | | 6a*(7*3b)=(6a*7)*3b | | 25x^2+130x+25=0 | | 5w+5=4(2w+1) | | 2yx^2-3xy-100=0 | | 7x+5y+6z-2x+4z-8y= | | c=83000+10x | | -3m+12-4m=7m+14 | | 29+d= | | 3x+5w^2= | | 1.5x(1-x)=f(x) | | 3x+5w^2=36 | | 6(3-z)/5=z | | x/10=-5 | | -2+4=29-7m | | y=6u^2-11u+4 | | 7(n+6)+3(n-3)= | | 10(s+3)=-107 | | -12x^2-35-18= |