If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x2 + -6x + -167 = 0 Reorder the terms: -167 + -6x + 12x2 = 0 Solving -167 + -6x + 12x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 12 the coefficient of the squared term: Divide each side by '12'. -13.91666667 + -0.5x + x2 = 0 Move the constant term to the right: Add '13.91666667' to each side of the equation. -13.91666667 + -0.5x + 13.91666667 + x2 = 0 + 13.91666667 Reorder the terms: -13.91666667 + 13.91666667 + -0.5x + x2 = 0 + 13.91666667 Combine like terms: -13.91666667 + 13.91666667 = 0.00000000 0.00000000 + -0.5x + x2 = 0 + 13.91666667 -0.5x + x2 = 0 + 13.91666667 Combine like terms: 0 + 13.91666667 = 13.91666667 -0.5x + x2 = 13.91666667 The x term is -0.5x. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5x + 0.0625 + x2 = 13.91666667 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = 13.91666667 + 0.0625 Combine like terms: 13.91666667 + 0.0625 = 13.97916667 0.0625 + -0.5x + x2 = 13.97916667 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = 13.97916667 Calculate the square root of the right side: 3.738872379 Break this problem into two subproblems by setting (x + -0.25) equal to 3.738872379 and -3.738872379.Subproblem 1
x + -0.25 = 3.738872379 Simplifying x + -0.25 = 3.738872379 Reorder the terms: -0.25 + x = 3.738872379 Solving -0.25 + x = 3.738872379 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = 3.738872379 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = 3.738872379 + 0.25 x = 3.738872379 + 0.25 Combine like terms: 3.738872379 + 0.25 = 3.988872379 x = 3.988872379 Simplifying x = 3.988872379Subproblem 2
x + -0.25 = -3.738872379 Simplifying x + -0.25 = -3.738872379 Reorder the terms: -0.25 + x = -3.738872379 Solving -0.25 + x = -3.738872379 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = -3.738872379 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = -3.738872379 + 0.25 x = -3.738872379 + 0.25 Combine like terms: -3.738872379 + 0.25 = -3.488872379 x = -3.488872379 Simplifying x = -3.488872379Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.988872379, -3.488872379}
| 6x-3=16x-63 | | 53+4x=13x-4 | | 4x+2=6x^2+3 | | 3(x+1.3)=2x+7.3 | | 7x-26=44 | | 6x+3=10x^2+5x | | 36x^2-162x-324=0 | | 8m+1=-23 | | 175-2x=25x+19 | | 4cos^2+15cos-4=0 | | x^2+5x=4.5 | | 3(y-6)+2(y+3)=28 | | 75=5x*3 | | 5a+10=-10 | | x^2-9x+4=0 | | 10-7x=190-42x | | -10=5a+10 | | 3y^2-15y+12=0 | | 5x+19=15x-81 | | 4x-4+2(2x)+13=-3-5x+(16-6) | | 4x+8(40+90)=400-2890 | | 3y^2-3y-36=0 | | 5x+3=9x+15 | | 4w^2-10w-40=0 | | N=-78.80+0.04x | | 3x+1=x+6 | | -8c+20=4 | | 14=-6x-10 | | x+x+5+(180-3x-55)=180 | | 5x+2-10=3x-16 | | 8=8x-40 | | 7-40y=17 |