If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3x2 + -12x) + -14 = 0 Reorder the terms: (-12x + 3x2) + -14 = 0 Remove parenthesis around (-12x + 3x2) -12x + 3x2 + -14 = 0 Reorder the terms: -14 + -12x + 3x2 = 0 Solving -14 + -12x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -4.666666667 + -4x + x2 = 0 Move the constant term to the right: Add '4.666666667' to each side of the equation. -4.666666667 + -4x + 4.666666667 + x2 = 0 + 4.666666667 Reorder the terms: -4.666666667 + 4.666666667 + -4x + x2 = 0 + 4.666666667 Combine like terms: -4.666666667 + 4.666666667 = 0.000000000 0.000000000 + -4x + x2 = 0 + 4.666666667 -4x + x2 = 0 + 4.666666667 Combine like terms: 0 + 4.666666667 = 4.666666667 -4x + x2 = 4.666666667 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = 4.666666667 + 4 Reorder the terms: 4 + -4x + x2 = 4.666666667 + 4 Combine like terms: 4.666666667 + 4 = 8.666666667 4 + -4x + x2 = 8.666666667 Factor a perfect square on the left side: (x + -2)(x + -2) = 8.666666667 Calculate the square root of the right side: 2.943920289 Break this problem into two subproblems by setting (x + -2) equal to 2.943920289 and -2.943920289.Subproblem 1
x + -2 = 2.943920289 Simplifying x + -2 = 2.943920289 Reorder the terms: -2 + x = 2.943920289 Solving -2 + x = 2.943920289 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 2.943920289 + 2 Combine like terms: -2 + 2 = 0 0 + x = 2.943920289 + 2 x = 2.943920289 + 2 Combine like terms: 2.943920289 + 2 = 4.943920289 x = 4.943920289 Simplifying x = 4.943920289Subproblem 2
x + -2 = -2.943920289 Simplifying x + -2 = -2.943920289 Reorder the terms: -2 + x = -2.943920289 Solving -2 + x = -2.943920289 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = -2.943920289 + 2 Combine like terms: -2 + 2 = 0 0 + x = -2.943920289 + 2 x = -2.943920289 + 2 Combine like terms: -2.943920289 + 2 = -0.943920289 x = -0.943920289 Simplifying x = -0.943920289Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.943920289, -0.943920289}
| -5x+9i=-7+8yi | | -7-17=-10 | | x-5*41=80 | | 220=61-u | | -[5z-(9z+1)]=1+(3z+0) | | 60c+110d=265 | | 3x+6(2x-9)=36 | | .75x-.5x-4=.25x | | 4v^2-20v-144=0 | | 257-y=28 | | 10-5x=-4-3x | | 3+2x=57 | | x=10.35 | | x=10.35 | | 7+x=2x+3 | | y=-20+3 | | 7y+x=49 | | y=-2-2+3 | | 5x-13=5x-23 | | y=-2-4+3 | | 4x+6(3x+9)=164 | | 4x-y+2x+37+7=180 | | 60x-20y=5 | | 3x+1=1x+7 | | 7x+3(2x-5)=102 | | 6x-7=223 | | 9x-8[6(x+8)-(x-4)]-5= | | 2d=20-d | | 80=5 | | r-1=2(r-4)-6 | | 7+6x-4=3(5x+7) | | 3(2a-1)-7a= |