If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -8x + -14 = 0 Reorder the terms: -14 + -8x + 9x2 = 0 Solving -14 + -8x + 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'. -1.555555556 + -0.8888888889x + x2 = 0 Move the constant term to the right: Add '1.555555556' to each side of the equation. -1.555555556 + -0.8888888889x + 1.555555556 + x2 = 0 + 1.555555556 Reorder the terms: -1.555555556 + 1.555555556 + -0.8888888889x + x2 = 0 + 1.555555556 Combine like terms: -1.555555556 + 1.555555556 = 0.000000000 0.000000000 + -0.8888888889x + x2 = 0 + 1.555555556 -0.8888888889x + x2 = 0 + 1.555555556 Combine like terms: 0 + 1.555555556 = 1.555555556 -0.8888888889x + x2 = 1.555555556 The x term is -0.8888888889x. Take half its coefficient (-0.4444444445). Square it (0.1975308642) and add it to both sides. Add '0.1975308642' to each side of the equation. -0.8888888889x + 0.1975308642 + x2 = 1.555555556 + 0.1975308642 Reorder the terms: 0.1975308642 + -0.8888888889x + x2 = 1.555555556 + 0.1975308642 Combine like terms: 1.555555556 + 0.1975308642 = 1.7530864202 0.1975308642 + -0.8888888889x + x2 = 1.7530864202 Factor a perfect square on the left side: (x + -0.4444444445)(x + -0.4444444445) = 1.7530864202 Calculate the square root of the right side: 1.324041699 Break this problem into two subproblems by setting (x + -0.4444444445) equal to 1.324041699 and -1.324041699.Subproblem 1
x + -0.4444444445 = 1.324041699 Simplifying x + -0.4444444445 = 1.324041699 Reorder the terms: -0.4444444445 + x = 1.324041699 Solving -0.4444444445 + x = 1.324041699 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4444444445' to each side of the equation. -0.4444444445 + 0.4444444445 + x = 1.324041699 + 0.4444444445 Combine like terms: -0.4444444445 + 0.4444444445 = 0.0000000000 0.0000000000 + x = 1.324041699 + 0.4444444445 x = 1.324041699 + 0.4444444445 Combine like terms: 1.324041699 + 0.4444444445 = 1.7684861435 x = 1.7684861435 Simplifying x = 1.7684861435Subproblem 2
x + -0.4444444445 = -1.324041699 Simplifying x + -0.4444444445 = -1.324041699 Reorder the terms: -0.4444444445 + x = -1.324041699 Solving -0.4444444445 + x = -1.324041699 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4444444445' to each side of the equation. -0.4444444445 + 0.4444444445 + x = -1.324041699 + 0.4444444445 Combine like terms: -0.4444444445 + 0.4444444445 = 0.0000000000 0.0000000000 + x = -1.324041699 + 0.4444444445 x = -1.324041699 + 0.4444444445 Combine like terms: -1.324041699 + 0.4444444445 = -0.8795972545 x = -0.8795972545 Simplifying x = -0.8795972545Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.7684861435, -0.8795972545}
| 2r^2+11+5=0 | | 6y^2+5x=0 | | -5(7a-6)=0 | | 4x+8=2x-13 | | 4x+3=-2+4x | | 4t-9=5t+30 | | 2(6-3w)-w= | | 9x-7=-37+3x | | 2x^2-4x+4y^2=12 | | f(x)=x^2-10x-24 | | 9+2.5(2(2.3)-3)=-10 | | (a-b)-(c+d)=(a+c)-(b+d) | | 6r-22=-30+4r | | w=1.36t-26 | | -2(4-x)=2(x-4) | | X-2(2+10)=12 | | x(5-.33x)=0 | | x+19+3x=-20-3x-24 | | 5(3+3x)-3=72 | | 3(t+1)=3(2t-1) | | (3x+1)*(3x+1)-49=0 | | 3f-2=4g+6 | | h=206-.88*190 | | 6m-4n=5 | | y-6=-2(x+4) | | m+(2m-1)=2 | | 8x+40=64 | | 0=40x-y | | 3x+8+4x-3= | | -5(-6+7)=390 | | 2a(3x+2b)=12 | | .084y+3=12 |