If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 6x + -108 = 0 Reorder the terms: -108 + 6x + x2 = 0 Solving -108 + 6x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '108' to each side of the equation. -108 + 6x + 108 + x2 = 0 + 108 Reorder the terms: -108 + 108 + 6x + x2 = 0 + 108 Combine like terms: -108 + 108 = 0 0 + 6x + x2 = 0 + 108 6x + x2 = 0 + 108 Combine like terms: 0 + 108 = 108 6x + x2 = 108 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = 108 + 9 Reorder the terms: 9 + 6x + x2 = 108 + 9 Combine like terms: 108 + 9 = 117 9 + 6x + x2 = 117 Factor a perfect square on the left side: (x + 3)(x + 3) = 117 Calculate the square root of the right side: 10.816653826 Break this problem into two subproblems by setting (x + 3) equal to 10.816653826 and -10.816653826.Subproblem 1
x + 3 = 10.816653826 Simplifying x + 3 = 10.816653826 Reorder the terms: 3 + x = 10.816653826 Solving 3 + x = 10.816653826 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 10.816653826 + -3 Combine like terms: 3 + -3 = 0 0 + x = 10.816653826 + -3 x = 10.816653826 + -3 Combine like terms: 10.816653826 + -3 = 7.816653826 x = 7.816653826 Simplifying x = 7.816653826Subproblem 2
x + 3 = -10.816653826 Simplifying x + 3 = -10.816653826 Reorder the terms: 3 + x = -10.816653826 Solving 3 + x = -10.816653826 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -10.816653826 + -3 Combine like terms: 3 + -3 = 0 0 + x = -10.816653826 + -3 x = -10.816653826 + -3 Combine like terms: -10.816653826 + -3 = -13.816653826 x = -13.816653826 Simplifying x = -13.816653826Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.816653826, -13.816653826}
| -3a-n=32 | | (9+5i)(9-5i)= | | 3r+3=0 | | w^2+2w-27=0 | | 0=2x^2 | | 3.14*0.5*2*2= | | r-2=0 | | ln(x-1)+ln(x+1)=-1 | | 2d^2-5d-6=0 | | 14.5=151p | | -24=-2(b+5) | | (8-7i)+(6+3i)= | | 5x+4x-5= | | 2b+4(b-5)-2=92 | | 10z^2-9z-9=0 | | 60=7x-4x | | 2m-2=6-4 | | 6a+3a-3=2a+60 | | 8-3h=5k+1 | | 9=5n-6 | | 6x=2x-20 | | 4+15(t)-8(t^2)=0 | | 5n-8n=9 | | r^2+2r-8=0 | | 8a=2a-12 | | 2x-5=9x+9 | | 6x+2(x-2)=9x+4 | | 10+x=x+17 | | 3(y+4)=-6 | | 6x+2(x-2)=x+4 | | 0.5x+4=0.66x | | 0.5x+4=0.66 |