If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + 5x + -3 = 0 Reorder the terms: -3 + 5x + 9x2 = 0 Solving -3 + 5x + 9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.3333333333 + 0.5555555556x + x2 = 0 Move the constant term to the right: Add '0.3333333333' to each side of the equation. -0.3333333333 + 0.5555555556x + 0.3333333333 + x2 = 0 + 0.3333333333 Reorder the terms: -0.3333333333 + 0.3333333333 + 0.5555555556x + x2 = 0 + 0.3333333333 Combine like terms: -0.3333333333 + 0.3333333333 = 0.0000000000 0.0000000000 + 0.5555555556x + x2 = 0 + 0.3333333333 0.5555555556x + x2 = 0 + 0.3333333333 Combine like terms: 0 + 0.3333333333 = 0.3333333333 0.5555555556x + x2 = 0.3333333333 The x term is 0.5555555556x. Take half its coefficient (0.2777777778). Square it (0.07716049384) and add it to both sides. Add '0.07716049384' to each side of the equation. 0.5555555556x + 0.07716049384 + x2 = 0.3333333333 + 0.07716049384 Reorder the terms: 0.07716049384 + 0.5555555556x + x2 = 0.3333333333 + 0.07716049384 Combine like terms: 0.3333333333 + 0.07716049384 = 0.41049382714 0.07716049384 + 0.5555555556x + x2 = 0.41049382714 Factor a perfect square on the left side: (x + 0.2777777778)(x + 0.2777777778) = 0.41049382714 Calculate the square root of the right side: 0.640697922 Break this problem into two subproblems by setting (x + 0.2777777778) equal to 0.640697922 and -0.640697922.Subproblem 1
x + 0.2777777778 = 0.640697922 Simplifying x + 0.2777777778 = 0.640697922 Reorder the terms: 0.2777777778 + x = 0.640697922 Solving 0.2777777778 + x = 0.640697922 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.2777777778' to each side of the equation. 0.2777777778 + -0.2777777778 + x = 0.640697922 + -0.2777777778 Combine like terms: 0.2777777778 + -0.2777777778 = 0.0000000000 0.0000000000 + x = 0.640697922 + -0.2777777778 x = 0.640697922 + -0.2777777778 Combine like terms: 0.640697922 + -0.2777777778 = 0.3629201442 x = 0.3629201442 Simplifying x = 0.3629201442Subproblem 2
x + 0.2777777778 = -0.640697922 Simplifying x + 0.2777777778 = -0.640697922 Reorder the terms: 0.2777777778 + x = -0.640697922 Solving 0.2777777778 + x = -0.640697922 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.2777777778' to each side of the equation. 0.2777777778 + -0.2777777778 + x = -0.640697922 + -0.2777777778 Combine like terms: 0.2777777778 + -0.2777777778 = 0.0000000000 0.0000000000 + x = -0.640697922 + -0.2777777778 x = -0.640697922 + -0.2777777778 Combine like terms: -0.640697922 + -0.2777777778 = -0.9184756998 x = -0.9184756998 Simplifying x = -0.9184756998Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.3629201442, -0.9184756998}
| 4(3x-8)=2(6x+7) | | -0.1(-56.4-5x)=11x | | -(3y+1)-(-2y-5)=2 | | 25x^2-40x-20=0 | | 4x-3=6x-9 | | 2x(6x+5)=5x(3-4x) | | 4x-(3x+5)=0 | | -2(3+4)+(7b-3)=0 | | Log(x+12)=log(x)+log(12) | | -3(5s-2)=-2(9s+8)-2 | | s=9+0.1s | | 1/3(6x+9)=12 | | -(y-x)+6(5x+7)= | | 3x^2+2x-100=0 | | 3x^2+2n-100=0 | | 3x^2+2n-100=100 | | 3x-2(5x+7)=-8 | | x+2x=125 | | 23x^2-75x+50=0 | | 2(x-3)=-30 | | x+4=3x-20 | | 11x^2=x-3 | | 2x-x=300 | | 5x^2y-20y^3=0 | | x^3+4x^2+4x+3=0 | | x^3+4x^2+4x=-3 | | (x+-0.3333333334)(x+-0.3333333334)=0 | | 0.1111111112-0.6666666667x+x^2=3.1111111112 | | (x+2)(x-5)(2x+7)= | | 15-7+2= | | 0.1111111112+0.6666666667x+x^2=3.1111111112 | | 49=7(1-5x)-7x |