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 + -6 = 0 Reorder the terms: -6 + 12x + -3x2 = 0 Solving -6 + 12x + -3x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '3'. 3(-2 + 4x + -1x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(-2 + 4x + -1x2)' equal to zero and attempt to solve: Simplifying -2 + 4x + -1x2 = 0 Solving -2 + 4x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 2 + -4x + x2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + -4x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + -4x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -4x + x2 = 0 + -2 -4x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -4x + x2 = -2 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 = -2 + 4 Reorder the terms: 4 + -4x + x2 = -2 + 4 Combine like terms: -2 + 4 = 2 4 + -4x + x2 = 2 Factor a perfect square on the left side: (x + -2)(x + -2) = 2 Calculate the square root of the right side: 1.414213562 Break this problem into two subproblems by setting (x + -2) equal to 1.414213562 and -1.414213562.Subproblem 1
x + -2 = 1.414213562 Simplifying x + -2 = 1.414213562 Reorder the terms: -2 + x = 1.414213562 Solving -2 + x = 1.414213562 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 = 1.414213562 + 2 Combine like terms: -2 + 2 = 0 0 + x = 1.414213562 + 2 x = 1.414213562 + 2 Combine like terms: 1.414213562 + 2 = 3.414213562 x = 3.414213562 Simplifying x = 3.414213562Subproblem 2
x + -2 = -1.414213562 Simplifying x + -2 = -1.414213562 Reorder the terms: -2 + x = -1.414213562 Solving -2 + x = -1.414213562 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 = -1.414213562 + 2 Combine like terms: -2 + 2 = 0 0 + x = -1.414213562 + 2 x = -1.414213562 + 2 Combine like terms: -1.414213562 + 2 = 0.585786438 x = 0.585786438 Simplifying x = 0.585786438Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.414213562, 0.585786438}Solution
x = {3.414213562, 0.585786438}
| 2j-6-0.5j=-12 | | 1x+1y=20 | | (x+5)+-2(4x+-1)=0 | | 4(3x-5)=64 | | 3x^2-5x+0=0 | | (x+5)+-2(4x+-1)= | | 3(t+3)=4 | | 50+8x=170 | | (x+5)-2(4x-1)=0whatisx | | -110=-5(1+3x) | | (t)=-7t+350 | | x^2-1=42 | | 3y-2+y+36=7y+40-5y | | 2x-(4+3x)=89+(11-2x) | | w(0)=-7*0+350 | | 36n^2+102n-84=0 | | 2(x-3)-5(x-2)=8 | | y=4/5x-3 | | -6(1+3r)+5r=-97 | | w(0)=-7+350 | | 2p^2+112p-390=0 | | 3x^2+21x+5x+35=0 | | (3x-3)/(6) | | 4(3+7m)=236 | | 3sint= | | 7b^2+13b-24=0 | | 6cosx+1=0 | | 4(x^2-5)=124 | | 4+Q=0.5Q | | 18x-x^2-72=0 | | 33+28=25-12 | | 0=890-25x |