If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + 19x + -8 = 0 Reorder the terms: -8 + 19x + 6x2 = 0 Solving -8 + 19x + 6x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. -1.333333333 + 3.166666667x + x2 = 0 Move the constant term to the right: Add '1.333333333' to each side of the equation. -1.333333333 + 3.166666667x + 1.333333333 + x2 = 0 + 1.333333333 Reorder the terms: -1.333333333 + 1.333333333 + 3.166666667x + x2 = 0 + 1.333333333 Combine like terms: -1.333333333 + 1.333333333 = 0.000000000 0.000000000 + 3.166666667x + x2 = 0 + 1.333333333 3.166666667x + x2 = 0 + 1.333333333 Combine like terms: 0 + 1.333333333 = 1.333333333 3.166666667x + x2 = 1.333333333 The x term is 3.166666667x. Take half its coefficient (1.583333334). Square it (2.506944447) and add it to both sides. Add '2.506944447' to each side of the equation. 3.166666667x + 2.506944447 + x2 = 1.333333333 + 2.506944447 Reorder the terms: 2.506944447 + 3.166666667x + x2 = 1.333333333 + 2.506944447 Combine like terms: 1.333333333 + 2.506944447 = 3.84027778 2.506944447 + 3.166666667x + x2 = 3.84027778 Factor a perfect square on the left side: (x + 1.583333334)(x + 1.583333334) = 3.84027778 Calculate the square root of the right side: 1.95966267 Break this problem into two subproblems by setting (x + 1.583333334) equal to 1.95966267 and -1.95966267.Subproblem 1
x + 1.583333334 = 1.95966267 Simplifying x + 1.583333334 = 1.95966267 Reorder the terms: 1.583333334 + x = 1.95966267 Solving 1.583333334 + x = 1.95966267 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.583333334' to each side of the equation. 1.583333334 + -1.583333334 + x = 1.95966267 + -1.583333334 Combine like terms: 1.583333334 + -1.583333334 = 0.000000000 0.000000000 + x = 1.95966267 + -1.583333334 x = 1.95966267 + -1.583333334 Combine like terms: 1.95966267 + -1.583333334 = 0.376329336 x = 0.376329336 Simplifying x = 0.376329336Subproblem 2
x + 1.583333334 = -1.95966267 Simplifying x + 1.583333334 = -1.95966267 Reorder the terms: 1.583333334 + x = -1.95966267 Solving 1.583333334 + x = -1.95966267 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.583333334' to each side of the equation. 1.583333334 + -1.583333334 + x = -1.95966267 + -1.583333334 Combine like terms: 1.583333334 + -1.583333334 = 0.000000000 0.000000000 + x = -1.95966267 + -1.583333334 x = -1.95966267 + -1.583333334 Combine like terms: -1.95966267 + -1.583333334 = -3.542996004 x = -3.542996004 Simplifying x = -3.542996004Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.376329336, -3.542996004}
| 5n=240 | | 78.5=3.14*r^2 | | 11-0.7(x-4)=0.5(12x-4) | | 48=6(v+2) | | x^3-13x^2=48x | | 5-7(a+2)=7+a | | 2n-5n+1=-26 | | -6y-12=3y+15 | | 4x^4-2x^2-4=0 | | x^4+12=28 | | 2x-3.5=x-3.5 | | 16-0.5(q-7)=0.9(5q-7) | | 6-9x=78-23x | | 5x+3=-5+3x+22 | | 2x-8=8x+10 | | x^3=-64 | | 3x+12=x-4 | | m^2+15m+14=0 | | -12=3-2k-3 | | 6x^2-5xy-6y^2=0 | | 5x+16=13x-80 | | 5x+2=-4+3x+16 | | 2-(8x+7)=47+2(x+4) | | x^2+y^2-4y-60=0 | | 9+14y-6=9y+75-4y | | 188.4=2r*3.14 | | -2p+7=6-(11p+7) | | -2(8x+7)=47+2(x+4) | | -6x-2-3x+4=-8 | | 3(8s+1)-9s=3(5s+1)-5 | | 0=-3t^2+14t-16 | | 24x^2-3x-27=0 |