If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -14x + -12 = 0 Reorder the terms: -12 + -14x + 9x2 = 0 Solving -12 + -14x + 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'. -1.333333333 + -1.555555556x + x2 = 0 Move the constant term to the right: Add '1.333333333' to each side of the equation. -1.333333333 + -1.555555556x + 1.333333333 + x2 = 0 + 1.333333333 Reorder the terms: -1.333333333 + 1.333333333 + -1.555555556x + x2 = 0 + 1.333333333 Combine like terms: -1.333333333 + 1.333333333 = 0.000000000 0.000000000 + -1.555555556x + x2 = 0 + 1.333333333 -1.555555556x + x2 = 0 + 1.333333333 Combine like terms: 0 + 1.333333333 = 1.333333333 -1.555555556x + x2 = 1.333333333 The x term is -1.555555556x. Take half its coefficient (-0.777777778). Square it (0.6049382720) and add it to both sides. Add '0.6049382720' to each side of the equation. -1.555555556x + 0.6049382720 + x2 = 1.333333333 + 0.6049382720 Reorder the terms: 0.6049382720 + -1.555555556x + x2 = 1.333333333 + 0.6049382720 Combine like terms: 1.333333333 + 0.6049382720 = 1.938271605 0.6049382720 + -1.555555556x + x2 = 1.938271605 Factor a perfect square on the left side: (x + -0.777777778)(x + -0.777777778) = 1.938271605 Calculate the square root of the right side: 1.392218232 Break this problem into two subproblems by setting (x + -0.777777778) equal to 1.392218232 and -1.392218232.Subproblem 1
x + -0.777777778 = 1.392218232 Simplifying x + -0.777777778 = 1.392218232 Reorder the terms: -0.777777778 + x = 1.392218232 Solving -0.777777778 + x = 1.392218232 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.777777778' to each side of the equation. -0.777777778 + 0.777777778 + x = 1.392218232 + 0.777777778 Combine like terms: -0.777777778 + 0.777777778 = 0.000000000 0.000000000 + x = 1.392218232 + 0.777777778 x = 1.392218232 + 0.777777778 Combine like terms: 1.392218232 + 0.777777778 = 2.16999601 x = 2.16999601 Simplifying x = 2.16999601Subproblem 2
x + -0.777777778 = -1.392218232 Simplifying x + -0.777777778 = -1.392218232 Reorder the terms: -0.777777778 + x = -1.392218232 Solving -0.777777778 + x = -1.392218232 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.777777778' to each side of the equation. -0.777777778 + 0.777777778 + x = -1.392218232 + 0.777777778 Combine like terms: -0.777777778 + 0.777777778 = 0.000000000 0.000000000 + x = -1.392218232 + 0.777777778 x = -1.392218232 + 0.777777778 Combine like terms: -1.392218232 + 0.777777778 = -0.614440454 x = -0.614440454 Simplifying x = -0.614440454Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.16999601, -0.614440454}
| 2x+y+3=3x+2y | | 3/4+1/8=3/4(t+8) | | 3x^3+4x^2+59x-13=6 | | 2x+79=180 | | x-3=5x+11 | | 6x^3-125=0 | | -2(v-5)=3v-10 | | 16x^2+80x=70 | | (7a-9)(7a-9)= | | ln(2x-1)=0 | | 3x+7+53=180 | | 3t^2-16t+8=0 | | 2x+3x=500 | | 3x+7=53 | | 19x-4x=17+2(-1) | | 3t^2+16t+8=0 | | 3.75(x+4)=3.75x+1 | | 7-4x=-3+x | | 2y+3x=1300 | | 7x-4=-22+x | | 2x+3x=1300 | | -6x+15=-51 | | 6x+101=20-3x | | 2p+1-5p=-11 | | b+6=17 | | -18=-6x+3(x-4) | | 9x+73=9+x | | 30s+10a=280 | | (1+m)(1-m)= | | b+2=15 | | 5=3(h+2)-10 | | 2x+13=30 |