If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -12x = 22 Reorder the terms: -12x + 2x2 = 22 Solving -12x + 2x2 = 22 Solving for variable 'x'. Reorder the terms: -22 + -12x + 2x2 = 22 + -22 Combine like terms: 22 + -22 = 0 -22 + -12x + 2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-11 + -6x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-11 + -6x + x2)' equal to zero and attempt to solve: Simplifying -11 + -6x + x2 = 0 Solving -11 + -6x + x2 = 0 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}Solution
x = {7.472135955, -1.472135955}
| 13z-16=14z+13 | | x*7-7=6 | | 6x+2x+7=47 | | 3/3/5p=4/4/9 | | -15+2z+z^2=0 | | -9/1/3=1/1/4t | | 20x+5=4x | | (1/2)^6-2x=4 | | 3*x-5*y=9 | | 5(x-1)+5=2x+3(-1+x) | | 15-3(7-2)= | | 125u^2-50u+5=0 | | 3x+9+4x-5= | | 7x+-3=4x+6 | | 2/1/8k=7 | | 3(2x+4)=7 | | -1/6/7g=13/15 | | 2e-3=e+1 | | 4/3×3/4=5k | | (3x+4x)+(9-5)= | | 0.09x-0.04=2.3 | | 4x-8=2x-(-3-12) | | 5(2x+3)=6x+15+4x | | 7+2x+5x=63 | | 7/8z=3/1/2 | | 13g+4=12g | | 12/5*5 | | -44=10(y-10) | | 3x+6x=25 | | 38/5+m-4=22 | | 7+4(5-9)= | | b/3-7=-12 |