If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -3x + -108 = 180 Reorder the terms: -108 + -3x + x2 = 180 Solving -108 + -3x + x2 = 180 Solving for variable 'x'. Reorder the terms: -108 + -180 + -3x + x2 = 180 + -180 Combine like terms: -108 + -180 = -288 -288 + -3x + x2 = 180 + -180 Combine like terms: 180 + -180 = 0 -288 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '288' to each side of the equation. -288 + -3x + 288 + x2 = 0 + 288 Reorder the terms: -288 + 288 + -3x + x2 = 0 + 288 Combine like terms: -288 + 288 = 0 0 + -3x + x2 = 0 + 288 -3x + x2 = 0 + 288 Combine like terms: 0 + 288 = 288 -3x + x2 = 288 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = 288 + 2.25 Reorder the terms: 2.25 + -3x + x2 = 288 + 2.25 Combine like terms: 288 + 2.25 = 290.25 2.25 + -3x + x2 = 290.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 290.25 Calculate the square root of the right side: 17.036725037 Break this problem into two subproblems by setting (x + -1.5) equal to 17.036725037 and -17.036725037.Subproblem 1
x + -1.5 = 17.036725037 Simplifying x + -1.5 = 17.036725037 Reorder the terms: -1.5 + x = 17.036725037 Solving -1.5 + x = 17.036725037 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = 17.036725037 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 17.036725037 + 1.5 x = 17.036725037 + 1.5 Combine like terms: 17.036725037 + 1.5 = 18.536725037 x = 18.536725037 Simplifying x = 18.536725037Subproblem 2
x + -1.5 = -17.036725037 Simplifying x + -1.5 = -17.036725037 Reorder the terms: -1.5 + x = -17.036725037 Solving -1.5 + x = -17.036725037 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = -17.036725037 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -17.036725037 + 1.5 x = -17.036725037 + 1.5 Combine like terms: -17.036725037 + 1.5 = -15.536725037 x = -15.536725037 Simplifying x = -15.536725037Solution
The solution to the problem is based on the solutions from the subproblems. x = {18.536725037, -15.536725037}
| 1000x-130x^2+4x^3=0 | | X-1=5x+19 | | .5r-8=16 | | 138.75=9.25 | | 4(2a-3b)=8a(12b) | | m/2.8-4.9=-7,11 | | c^2+2c+6=0 | | 3x+6x=10 | | 15-6/4 | | 7(1x+3)=6x-18 | | 6(4+x)=4 | | -9-3(2w-1)=-18 | | 5x+28=x+4 | | 9(8d+-5)+13=12d+-2 | | 7x+5=4x-2 | | 7x-.5=4x-2 | | 6(42)-x=45-2x | | -8x^2-8x-1=0 | | C=d-4 | | 2m-3-5=-m+-10 | | 6(1040-s)+3s=5400 | | (X-120)=80 | | 1/5x-5=-3 | | t=4n+1 | | 4(2a-3b)=8a-12b | | -9x-16/-5 | | .33(9-6m)+.25(12m-8)=0 | | -2s^2-5s-2=0 | | t^-8y/12c^-9 | | (90-x)+(180-x)=x | | 7x+5=7(x-1) | | 6-4x=-x-4 |