If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -5x + -11 = 0 Reorder the terms: -11 + -5x + 5x2 = 0 Solving -11 + -5x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -2.2 + -1x + x2 = 0 Move the constant term to the right: Add '2.2' to each side of the equation. -2.2 + -1x + 2.2 + x2 = 0 + 2.2 Reorder the terms: -2.2 + 2.2 + -1x + x2 = 0 + 2.2 Combine like terms: -2.2 + 2.2 = 0.0 0.0 + -1x + x2 = 0 + 2.2 -1x + x2 = 0 + 2.2 Combine like terms: 0 + 2.2 = 2.2 -1x + x2 = 2.2 The x term is -1x. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1x + 0.25 + x2 = 2.2 + 0.25 Reorder the terms: 0.25 + -1x + x2 = 2.2 + 0.25 Combine like terms: 2.2 + 0.25 = 2.45 0.25 + -1x + x2 = 2.45 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = 2.45 Calculate the square root of the right side: 1.565247584 Break this problem into two subproblems by setting (x + -0.5) equal to 1.565247584 and -1.565247584.Subproblem 1
x + -0.5 = 1.565247584 Simplifying x + -0.5 = 1.565247584 Reorder the terms: -0.5 + x = 1.565247584 Solving -0.5 + x = 1.565247584 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = 1.565247584 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 1.565247584 + 0.5 x = 1.565247584 + 0.5 Combine like terms: 1.565247584 + 0.5 = 2.065247584 x = 2.065247584 Simplifying x = 2.065247584Subproblem 2
x + -0.5 = -1.565247584 Simplifying x + -0.5 = -1.565247584 Reorder the terms: -0.5 + x = -1.565247584 Solving -0.5 + x = -1.565247584 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = -1.565247584 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -1.565247584 + 0.5 x = -1.565247584 + 0.5 Combine like terms: -1.565247584 + 0.5 = -1.065247584 x = -1.065247584 Simplifying x = -1.065247584Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.065247584, -1.065247584}
| -(4x-1)+2x-3=-2 | | 4/5x-37=17 | | x^2+4x-5=12 | | Ine^3x+2=7 | | (29y-3)/6=16 | | X-14+146=180 | | 29y-3/6=16 | | x*.06+x=42 | | 9e+4=14+8 | | N/8.2=-0.6x8.2 | | 2/3/4/5= | | 1+2x+2x^2=0 | | y=-1000(0-7.7) | | (X^3/8)-3=7 | | 4730=150+x | | 5(4-6x)=50 | | 4(x-3)-5x=7(x-2)-20 | | 5f=8 | | log(x)=200 | | 4(7m-7)-2=194 | | a-32=47 | | 3(2x+-1)=5x | | 5x+7y+9z=12800000 | | 18+(-18)=0 | | 4m^2+6m-14=3m^2+m | | (2/x^3)=x | | x+4y=2000000 | | 0=-x^5+5x^3-4x | | 6(1/7) | | 672/m=24 | | (1/(cosx))=0 | | 4(2b+9)-4b=3b*6+5 |