If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 2x2 + -8x + -36 Reorder the terms: 0 = -36 + -8x + 2x2 Solving 0 = -36 + -8x + 2x2 Solving for variable 'x'. Combine like terms: 0 + 36 = 36 36 + 8x + -2x2 = -36 + -8x + 2x2 + 36 + 8x + -2x2 Reorder the terms: 36 + 8x + -2x2 = -36 + 36 + -8x + 8x + 2x2 + -2x2 Combine like terms: -36 + 36 = 0 36 + 8x + -2x2 = 0 + -8x + 8x + 2x2 + -2x2 36 + 8x + -2x2 = -8x + 8x + 2x2 + -2x2 Combine like terms: -8x + 8x = 0 36 + 8x + -2x2 = 0 + 2x2 + -2x2 36 + 8x + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 36 + 8x + -2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(18 + 4x + -1x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(18 + 4x + -1x2)' equal to zero and attempt to solve: Simplifying 18 + 4x + -1x2 = 0 Solving 18 + 4x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -18 + -4x + x2 = 0 Move the constant term to the right: Add '18' to each side of the equation. -18 + -4x + 18 + x2 = 0 + 18 Reorder the terms: -18 + 18 + -4x + x2 = 0 + 18 Combine like terms: -18 + 18 = 0 0 + -4x + x2 = 0 + 18 -4x + x2 = 0 + 18 Combine like terms: 0 + 18 = 18 -4x + x2 = 18 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 = 18 + 4 Reorder the terms: 4 + -4x + x2 = 18 + 4 Combine like terms: 18 + 4 = 22 4 + -4x + x2 = 22 Factor a perfect square on the left side: (x + -2)(x + -2) = 22 Calculate the square root of the right side: 4.69041576 Break this problem into two subproblems by setting (x + -2) equal to 4.69041576 and -4.69041576.Subproblem 1
x + -2 = 4.69041576 Simplifying x + -2 = 4.69041576 Reorder the terms: -2 + x = 4.69041576 Solving -2 + x = 4.69041576 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 = 4.69041576 + 2 Combine like terms: -2 + 2 = 0 0 + x = 4.69041576 + 2 x = 4.69041576 + 2 Combine like terms: 4.69041576 + 2 = 6.69041576 x = 6.69041576 Simplifying x = 6.69041576Subproblem 2
x + -2 = -4.69041576 Simplifying x + -2 = -4.69041576 Reorder the terms: -2 + x = -4.69041576 Solving -2 + x = -4.69041576 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 = -4.69041576 + 2 Combine like terms: -2 + 2 = 0 0 + x = -4.69041576 + 2 x = -4.69041576 + 2 Combine like terms: -4.69041576 + 2 = -2.69041576 x = -2.69041576 Simplifying x = -2.69041576Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.69041576, -2.69041576}Solution
x = {6.69041576, -2.69041576}
| 5x-8x+12=6x | | 2x^3+16x^2+2x+16=0 | | -5x+33=-6(1+3x) | | 5+3n=23 | | 3y/8-1/4=y/3-11/24 | | 5+1-7b=-2 | | p=3b+3h | | -8+8x+2=2x-48 | | 2x-14=3x-18 | | y/12=5/4 | | 2(-4*-3-13)=37+13*-3 | | -54=9z | | 28=3.2y | | p=3b+3b | | 10z=-60 | | 8x+5=-59 | | -7.333Y+6=8Y+12 | | a/28=1/4 | | 2x(3x+8)=6 | | 4y=-18 | | 4x-2-3x+3+4x-7=6 | | -6x=60 | | 20=(2x-2)5 | | (3x+20)=(x+42) | | 2x=33 | | 5x-6x+42=20x | | -6=60 | | 2/5=x/45 | | 12x^2+9x+6=0 | | .5x^2-x-12=0 | | 3a/4-12=3(a-12)/5 | | 8-d=16-2d |