If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -4x + -12 = 0 Reorder the terms: -12 + -4x + 2x2 = 0 Solving -12 + -4x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-6 + -2x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-6 + -2x + x2)' equal to zero and attempt to solve: Simplifying -6 + -2x + x2 = 0 Solving -6 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '6' to each side of the equation. -6 + -2x + 6 + x2 = 0 + 6 Reorder the terms: -6 + 6 + -2x + x2 = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -2x + x2 = 0 + 6 -2x + x2 = 0 + 6 Combine like terms: 0 + 6 = 6 -2x + x2 = 6 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = 6 + 1 Reorder the terms: 1 + -2x + x2 = 6 + 1 Combine like terms: 6 + 1 = 7 1 + -2x + x2 = 7 Factor a perfect square on the left side: (x + -1)(x + -1) = 7 Calculate the square root of the right side: 2.645751311 Break this problem into two subproblems by setting (x + -1) equal to 2.645751311 and -2.645751311.Subproblem 1
x + -1 = 2.645751311 Simplifying x + -1 = 2.645751311 Reorder the terms: -1 + x = 2.645751311 Solving -1 + x = 2.645751311 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 2.645751311 + 1 Combine like terms: -1 + 1 = 0 0 + x = 2.645751311 + 1 x = 2.645751311 + 1 Combine like terms: 2.645751311 + 1 = 3.645751311 x = 3.645751311 Simplifying x = 3.645751311Subproblem 2
x + -1 = -2.645751311 Simplifying x + -1 = -2.645751311 Reorder the terms: -1 + x = -2.645751311 Solving -1 + x = -2.645751311 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -2.645751311 + 1 Combine like terms: -1 + 1 = 0 0 + x = -2.645751311 + 1 x = -2.645751311 + 1 Combine like terms: -2.645751311 + 1 = -1.645751311 x = -1.645751311 Simplifying x = -1.645751311Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.645751311, -1.645751311}Solution
x = {3.645751311, -1.645751311}
| 256-113= | | -9z+6-5=32 | | 4(n)+t=20 | | x+7-3x=11 | | 5u+10=-10+7u | | 2x^2+7x-85=0 | | 20=-7(3a-6) | | 4(n+t)=20 | | 3*(x-1)=-(x+5+4x) | | -9.112n=-47.537304 | | 7t+63= | | 12a^2-75=0 | | x+x+2+x+6=156 | | 4x+6=9x^2+9x | | -7v+4v=-15 | | w^2=15w | | 5x+6=8x+12 | | logx(12)=1/2 | | x+x+3+x+5=327 | | 5m+3=47 | | 2y^2-26y+69=0 | | -5(-1/5c) | | 14x+6x-40=0 | | 7-4=-7 | | 6-6(x)=5(1x) | | 8x^3+16x^2+3x=0 | | -7z=-6z-8 | | 7z/7 | | -5(8-9n)=-21 | | 3x^2=135-12x | | -3+2z=5z | | 16=2(x-1) |