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 + -11 = 0 Reorder the terms: -11 + -6x + x2 = 0 Solving -11 + -6x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '11' to each side of the equation. -11 + -6x + 11 + x2 = 0 + 11 Reorder the terms: -11 + 11 + -6x + x2 = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -6x + x2 = 0 + 11 -6x + x2 = 0 + 11 Combine like terms: 0 + 11 = 11 -6x + x2 = 11 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 = 11 + 9 Reorder the terms: 9 + -6x + x2 = 11 + 9 Combine like terms: 11 + 9 = 20 9 + -6x + x2 = 20 Factor a perfect square on the left side: (x + -3)(x + -3) = 20 Calculate the square root of the right side: 4.472135955 Break this problem into two subproblems by setting (x + -3) equal to 4.472135955 and -4.472135955.Subproblem 1
x + -3 = 4.472135955 Simplifying x + -3 = 4.472135955 Reorder the terms: -3 + x = 4.472135955 Solving -3 + x = 4.472135955 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 = 4.472135955 + 3 Combine like terms: -3 + 3 = 0 0 + x = 4.472135955 + 3 x = 4.472135955 + 3 Combine like terms: 4.472135955 + 3 = 7.472135955 x = 7.472135955 Simplifying x = 7.472135955Subproblem 2
x + -3 = -4.472135955 Simplifying x + -3 = -4.472135955 Reorder the terms: -3 + x = -4.472135955 Solving -3 + x = -4.472135955 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 = -4.472135955 + 3 Combine like terms: -3 + 3 = 0 0 + x = -4.472135955 + 3 x = -4.472135955 + 3 Combine like terms: -4.472135955 + 3 = -1.472135955 x = -1.472135955 Simplifying x = -1.472135955Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.472135955, -1.472135955}
| 7x-2=6x+7x+4 | | 4x-12=-6+8 | | 11x+6=16x-5 | | Y=(x-3)(x-11) | | 8x+7=9x-3 | | 14x+4=7x+32 | | 6(x-3)=2x-2 | | Y=(x-3)(7-11) | | 9(x+4)+7(x+4)=6x-6 | | 3(x+4)+36=-3x | | -8x+15=-15x+10 | | -9x+24=-3x+72 | | 5b+3=4b+19 | | 8x-3=6x+6 | | 6x-2y=-10 | | 2t^2-14t+3=3 | | 2z-4(z+1)=-(6z+4)+z | | -6(-4)-8y=-48 | | n^2+5n=0 | | 7x-13=2x+2 | | -16=7b-2 | | 2w-6=-30 | | 3z-12=-36 | | 0.22y-1.4=0.12y+1-0.7y | | 2+1k=5-2k | | 8(x-2)-5(x+4)=20x+x | | -24=4x | | 3x+4=21x | | -9(-2)-3y=6 | | 3+4y=-31 | | 8(-13)-9y=-50 | | 24x^2+26x-5=0 |