If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 2x + -6 = 0 Reorder the terms: -6 + 2x + 3x2 = 0 Solving -6 + 2x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -2 + 0.6666666667x + x2 = 0 Move the constant term to the right: Add '2' to each side of the equation. -2 + 0.6666666667x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + 0.6666666667x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 0.6666666667x + x2 = 0 + 2 0.6666666667x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 0.6666666667x + x2 = 2 The x term is 0.6666666667x. Take half its coefficient (0.3333333334). Square it (0.1111111112) and add it to both sides. Add '0.1111111112' to each side of the equation. 0.6666666667x + 0.1111111112 + x2 = 2 + 0.1111111112 Reorder the terms: 0.1111111112 + 0.6666666667x + x2 = 2 + 0.1111111112 Combine like terms: 2 + 0.1111111112 = 2.1111111112 0.1111111112 + 0.6666666667x + x2 = 2.1111111112 Factor a perfect square on the left side: (x + 0.3333333334)(x + 0.3333333334) = 2.1111111112 Calculate the square root of the right side: 1.452966315 Break this problem into two subproblems by setting (x + 0.3333333334) equal to 1.452966315 and -1.452966315.Subproblem 1
x + 0.3333333334 = 1.452966315 Simplifying x + 0.3333333334 = 1.452966315 Reorder the terms: 0.3333333334 + x = 1.452966315 Solving 0.3333333334 + x = 1.452966315 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3333333334' to each side of the equation. 0.3333333334 + -0.3333333334 + x = 1.452966315 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + x = 1.452966315 + -0.3333333334 x = 1.452966315 + -0.3333333334 Combine like terms: 1.452966315 + -0.3333333334 = 1.1196329816 x = 1.1196329816 Simplifying x = 1.1196329816Subproblem 2
x + 0.3333333334 = -1.452966315 Simplifying x + 0.3333333334 = -1.452966315 Reorder the terms: 0.3333333334 + x = -1.452966315 Solving 0.3333333334 + x = -1.452966315 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3333333334' to each side of the equation. 0.3333333334 + -0.3333333334 + x = -1.452966315 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + x = -1.452966315 + -0.3333333334 x = -1.452966315 + -0.3333333334 Combine like terms: -1.452966315 + -0.3333333334 = -1.7862996484 x = -1.7862996484 Simplifying x = -1.7862996484Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.1196329816, -1.7862996484}
| 8(c-4)=-16 | | 6a+4=10 | | 1x+1y=8 | | 28x^2+60x-25=0 | | 11122233344455566677788888800+(53424578543589754279868-3568878)-9875585456766+89077646656754357898=D | | S+2s=-42 | | log(x-15)-2=-logx | | 5x-3+4x=9x+6-8 | | 5+3q=50 | | (9y)-(9y)= | | 81+16k^2=0 | | -2+8w=30 | | 3*3a=9 | | 0.05x-0.25+.75x=0.5-0.025 | | 1+x=4 | | 3.6+-7=y | | 8x+.4=7.2 | | -7r=84 | | -11.7x=35.1 | | 0.5x^3-6x^2+12x-20=y | | 200=n+310 | | 2(x-5)=3(x+8)-4 | | 5p-4=31 | | 3y+13=-20 | | 12t=-69 | | 4x^3-12x^2-11x-2=0 | | 8x+3=7x-4 | | 5n=-35 | | x^2-400x+7500=0 | | 5x^3+15x^2+5x+15=0 | | 35=y+.003 | | 12m^2-11m-15=0 |