If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 330 = 3x2 + 2x + 6 Reorder the terms: 330 = 6 + 2x + 3x2 Solving 330 = 6 + 2x + 3x2 Solving for variable 'x'. Combine like terms: 330 + -6 = 324 324 + -2x + -3x2 = 6 + 2x + 3x2 + -6 + -2x + -3x2 Reorder the terms: 324 + -2x + -3x2 = 6 + -6 + 2x + -2x + 3x2 + -3x2 Combine like terms: 6 + -6 = 0 324 + -2x + -3x2 = 0 + 2x + -2x + 3x2 + -3x2 324 + -2x + -3x2 = 2x + -2x + 3x2 + -3x2 Combine like terms: 2x + -2x = 0 324 + -2x + -3x2 = 0 + 3x2 + -3x2 324 + -2x + -3x2 = 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 324 + -2x + -3x2 = 0 Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. -108 + 0.6666666667x + x2 = 0 Move the constant term to the right: Add '108' to each side of the equation. -108 + 0.6666666667x + 108 + x2 = 0 + 108 Reorder the terms: -108 + 108 + 0.6666666667x + x2 = 0 + 108 Combine like terms: -108 + 108 = 0 0 + 0.6666666667x + x2 = 0 + 108 0.6666666667x + x2 = 0 + 108 Combine like terms: 0 + 108 = 108 0.6666666667x + x2 = 108 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 = 108 + 0.1111111112 Reorder the terms: 0.1111111112 + 0.6666666667x + x2 = 108 + 0.1111111112 Combine like terms: 108 + 0.1111111112 = 108.1111111112 0.1111111112 + 0.6666666667x + x2 = 108.1111111112 Factor a perfect square on the left side: (x + 0.3333333334)(x + 0.3333333334) = 108.1111111112 Calculate the square root of the right side: 10.397649307 Break this problem into two subproblems by setting (x + 0.3333333334) equal to 10.397649307 and -10.397649307.Subproblem 1
x + 0.3333333334 = 10.397649307 Simplifying x + 0.3333333334 = 10.397649307 Reorder the terms: 0.3333333334 + x = 10.397649307 Solving 0.3333333334 + x = 10.397649307 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 = 10.397649307 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + x = 10.397649307 + -0.3333333334 x = 10.397649307 + -0.3333333334 Combine like terms: 10.397649307 + -0.3333333334 = 10.0643159736 x = 10.0643159736 Simplifying x = 10.0643159736Subproblem 2
x + 0.3333333334 = -10.397649307 Simplifying x + 0.3333333334 = -10.397649307 Reorder the terms: 0.3333333334 + x = -10.397649307 Solving 0.3333333334 + x = -10.397649307 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 = -10.397649307 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + x = -10.397649307 + -0.3333333334 x = -10.397649307 + -0.3333333334 Combine like terms: -10.397649307 + -0.3333333334 = -10.7309826404 x = -10.7309826404 Simplifying x = -10.7309826404Solution
The solution to the problem is based on the solutions from the subproblems. x = {10.0643159736, -10.7309826404}
| 4x+23=78 | | -7y-8=6y+1 | | -5/6t=9/4 | | 8(k+7)=12k-4 | | 7/32=-y/8 | | (2-2i)x^2-(11+9i)-16+6i=0 | | 3.70x+75=2.58 | | 2x^2-20x-112=0 | | 7y=-7/3 | | 9/2a=18 | | 5/9(g=18)1/6g=3 | | 28x^2+144x-144=0 | | 3.70+75=2.58 | | 5x+2(x+4)=4x+2x+17 | | 3(2x+1)-x=5(x+1)-2 | | 280x^2+256=544x | | 915(100)= | | 6n=-3n+36 | | 100*0.1= | | 4x+27=-72 | | 5(p+6)=9 | | 0.06x+0.07(x-1700)= | | 7/8=x-1/6 | | 0.07x+0.06(x-1700)= | | 1.50x+6=4.20 | | 1=a-13/-6 | | C-10.25=-1.75m | | 1/4×9 | | 75+b-19=3260 | | 4x+5-2x-1=12 | | 21x+9+8x-3=180 | | (x+(1+i))(x-(1-i))(x-2)=0 |