If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -9x + -6 = 8 Reorder the terms: -6 + -9x + 4x2 = 8 Solving -6 + -9x + 4x2 = 8 Solving for variable 'x'. Reorder the terms: -6 + -8 + -9x + 4x2 = 8 + -8 Combine like terms: -6 + -8 = -14 -14 + -9x + 4x2 = 8 + -8 Combine like terms: 8 + -8 = 0 -14 + -9x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -3.5 + -2.25x + x2 = 0 Move the constant term to the right: Add '3.5' to each side of the equation. -3.5 + -2.25x + 3.5 + x2 = 0 + 3.5 Reorder the terms: -3.5 + 3.5 + -2.25x + x2 = 0 + 3.5 Combine like terms: -3.5 + 3.5 = 0.0 0.0 + -2.25x + x2 = 0 + 3.5 -2.25x + x2 = 0 + 3.5 Combine like terms: 0 + 3.5 = 3.5 -2.25x + x2 = 3.5 The x term is -2.25x. Take half its coefficient (-1.125). Square it (1.265625) and add it to both sides. Add '1.265625' to each side of the equation. -2.25x + 1.265625 + x2 = 3.5 + 1.265625 Reorder the terms: 1.265625 + -2.25x + x2 = 3.5 + 1.265625 Combine like terms: 3.5 + 1.265625 = 4.765625 1.265625 + -2.25x + x2 = 4.765625 Factor a perfect square on the left side: (x + -1.125)(x + -1.125) = 4.765625 Calculate the square root of the right side: 2.18303115 Break this problem into two subproblems by setting (x + -1.125) equal to 2.18303115 and -2.18303115.Subproblem 1
x + -1.125 = 2.18303115 Simplifying x + -1.125 = 2.18303115 Reorder the terms: -1.125 + x = 2.18303115 Solving -1.125 + x = 2.18303115 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.125' to each side of the equation. -1.125 + 1.125 + x = 2.18303115 + 1.125 Combine like terms: -1.125 + 1.125 = 0.000 0.000 + x = 2.18303115 + 1.125 x = 2.18303115 + 1.125 Combine like terms: 2.18303115 + 1.125 = 3.30803115 x = 3.30803115 Simplifying x = 3.30803115Subproblem 2
x + -1.125 = -2.18303115 Simplifying x + -1.125 = -2.18303115 Reorder the terms: -1.125 + x = -2.18303115 Solving -1.125 + x = -2.18303115 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.125' to each side of the equation. -1.125 + 1.125 + x = -2.18303115 + 1.125 Combine like terms: -1.125 + 1.125 = 0.000 0.000 + x = -2.18303115 + 1.125 x = -2.18303115 + 1.125 Combine like terms: -2.18303115 + 1.125 = -1.05803115 x = -1.05803115 Simplifying x = -1.05803115Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.30803115, -1.05803115}
| 10=3n+4 | | 12p+10p=-11 | | (2z-4)=8 | | (3r+3)(2)= | | 9x-1+4x-14=180 | | 6(X+2)+2(X-4)+3=7 | | 2r^2+48=22r | | 4x+y=360 | | 5(2x-7)-2=5(x-4)+18 | | 8a+9+4a-5= | | sinx+2*sinx*cosx=0 | | -8=2(8-6m) | | 6X+12*2X-11=7 | | 22+3x=119.5 | | 65=80c+49 | | 2x+36=6x+8 | | y^3+3y^2=25y+75 | | 8x-5=400 | | 5a+2b+6a-2b= | | 2ht-7=-1 | | 3log(x)+6log(x)=5log(19x) | | 0.5x+0.5y=18 | | 6n+27=57 | | 4x^2+9x-6=8 | | Log(2x+4)=log(3x-12) | | 2d-4d= | | x^2+26+25=0 | | 5+18.50*x=116 | | X+(4x+2)+(6x-20)=180 | | 3x-12=27x-18 | | 4*sin(x)=1 | | 5x-1.5=3x+10.9 |