If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + -72x + 18x + -18 = 6 Reorder the terms: -18 + -72x + 18x + 6x2 = 6 Combine like terms: -72x + 18x = -54x -18 + -54x + 6x2 = 6 Solving -18 + -54x + 6x2 = 6 Solving for variable 'x'. Reorder the terms: -18 + -6 + -54x + 6x2 = 6 + -6 Combine like terms: -18 + -6 = -24 -24 + -54x + 6x2 = 6 + -6 Combine like terms: 6 + -6 = 0 -24 + -54x + 6x2 = 0 Factor out the Greatest Common Factor (GCF), '6'. 6(-4 + -9x + x2) = 0 Ignore the factor 6.Subproblem 1
Set the factor '(-4 + -9x + x2)' equal to zero and attempt to solve: Simplifying -4 + -9x + x2 = 0 Solving -4 + -9x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '4' to each side of the equation. -4 + -9x + 4 + x2 = 0 + 4 Reorder the terms: -4 + 4 + -9x + x2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -9x + x2 = 0 + 4 -9x + x2 = 0 + 4 Combine like terms: 0 + 4 = 4 -9x + x2 = 4 The x term is -9x. Take half its coefficient (-4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. -9x + 20.25 + x2 = 4 + 20.25 Reorder the terms: 20.25 + -9x + x2 = 4 + 20.25 Combine like terms: 4 + 20.25 = 24.25 20.25 + -9x + x2 = 24.25 Factor a perfect square on the left side: (x + -4.5)(x + -4.5) = 24.25 Calculate the square root of the right side: 4.924428901 Break this problem into two subproblems by setting (x + -4.5) equal to 4.924428901 and -4.924428901.Subproblem 1
x + -4.5 = 4.924428901 Simplifying x + -4.5 = 4.924428901 Reorder the terms: -4.5 + x = 4.924428901 Solving -4.5 + x = 4.924428901 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.5' to each side of the equation. -4.5 + 4.5 + x = 4.924428901 + 4.5 Combine like terms: -4.5 + 4.5 = 0.0 0.0 + x = 4.924428901 + 4.5 x = 4.924428901 + 4.5 Combine like terms: 4.924428901 + 4.5 = 9.424428901 x = 9.424428901 Simplifying x = 9.424428901Subproblem 2
x + -4.5 = -4.924428901 Simplifying x + -4.5 = -4.924428901 Reorder the terms: -4.5 + x = -4.924428901 Solving -4.5 + x = -4.924428901 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.5' to each side of the equation. -4.5 + 4.5 + x = -4.924428901 + 4.5 Combine like terms: -4.5 + 4.5 = 0.0 0.0 + x = -4.924428901 + 4.5 x = -4.924428901 + 4.5 Combine like terms: -4.924428901 + 4.5 = -0.424428901 x = -0.424428901 Simplifying x = -0.424428901Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.424428901, -0.424428901}Solution
x = {9.424428901, -0.424428901}
| -2(6-3)-4=18 | | 9x^2+8xy+7y^2+19y-9=0 | | x+1.5x+.5x=7.5 | | 45x+24(475-x)=15390 | | -5x-4(8+x)=13 | | -8(2x-9)=104 | | 8z-3=3z+6 | | (2n-9)-5(-2.4n+4)=0 | | x^2+32x+c=0 | | 0=4x^2-5x-50 | | 9y-4=5y+10 | | 0.405m=6.48 | | -29+3=9-12 | | P=n+m+kforj | | 15p+12-3p-72=24 | | 6x(x-12)+18(x-1)=6 | | 14x=6y-12 | | 0=4x^2-20x-50 | | 2.9x+1.8=-4 | | 19t+1=4t-9 | | 3.08w=1.9712 | | 34.85=2.05x | | -4y+21=-15 | | 4x+3y-z=0 | | -7=29-c | | x+-4=-5 | | 0.5x=0.75x-2 | | 24-8y= | | log(2x+1)=log(x+6) | | 19t+1=4+-9 | | 5a^2+12a+30=0 | | x-7=-75 |