If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 2x + 3 + -9 + 3x2 Reorder the terms: 0 = 3 + -9 + 2x + 3x2 Combine like terms: 3 + -9 = -6 0 = -6 + 2x + 3x2 Solving 0 = -6 + 2x + 3x2 Solving for variable 'x'. Combine like terms: 0 + 6 = 6 6 + -2x + -3x2 = -6 + 2x + 3x2 + 6 + -2x + -3x2 Reorder the terms: 6 + -2x + -3x2 = -6 + 6 + 2x + -2x + 3x2 + -3x2 Combine like terms: -6 + 6 = 0 6 + -2x + -3x2 = 0 + 2x + -2x + 3x2 + -3x2 6 + -2x + -3x2 = 2x + -2x + 3x2 + -3x2 Combine like terms: 2x + -2x = 0 6 + -2x + -3x2 = 0 + 3x2 + -3x2 6 + -2x + -3x2 = 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 6 + -2x + -3x2 = 0 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}
| 0=-6x^2+6x-2 | | -4(4p+2)-43=3(2p+5) | | 4x^2-1800=x+1800+5x | | 4x^2-1800=x^5+1800 | | 25x^2+50x+21=0 | | 4x^2-1800=x+1800 | | 16/9=8/3n | | 4+(6-7)= | | 8.9=x/7 | | 3(2x-2)-4(x+6)=3x+8+x-19 | | 4y+2(y+1)=-10 | | 6x-8-z+3=0 | | 4-5n+2n=5-70 | | 4-7(n)=-65 | | 18x+6x+2x-3+14(3-2)=0 | | -21+k=k-2k | | 0.6-1.2x=5.4x-0.1 | | 3(m+6)=2(m-1) | | 2+3y-2y=14 | | 3(m+6)=2(m-6) | | 12*0.4+3(0.4-2)=0 | | x^2+10x+25-17=0 | | -75+16y+3=5(5y-5)-2 | | 5.5m-5.5m=-12 | | 5(x+4)=4(x+6) | | 15(3+x)= | | 17-2x=7x-11 | | 5x+4=9+3x | | 67=3(2n+7)-2 | | 4y=42-3y | | 21x+16=17x+26 | | 4x-3=4(x-5) |