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 + 1 = 12 Reorder the terms: 1 + -6x + x2 = 12 Solving 1 + -6x + x2 = 12 Solving for variable 'x'. Reorder the terms: 1 + -12 + -6x + x2 = 12 + -12 Combine like terms: 1 + -12 = -11 -11 + -6x + x2 = 12 + -12 Combine like terms: 12 + -12 = 0 -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}
| k^2+16=-8k | | 3(x-4)=-3x+18 | | a+15+6a=36 | | c-5/3=2c+2/4 | | f-9/5=-5.6/7 | | Ax+Bx-3=144 | | x^2-17x-138=0 | | X^2-4x-31=x-7 | | 1.8t+4569=5200 | | s^3+6s^2-11s=0 | | 4n^2=20+2n | | 4y=25y^2 | | 3n/4=6/4*4/3 | | 5c+9=24 | | 1.8t+4569=4812 | | 5-2(x-4)=x+7 | | 3.498=-0.53*k | | 150=3xsquared | | 2/3(6x+51)=10+12x | | 3x^3+33x^2+84x=0 | | (x^2)=0 | | -0.96*j=-0.72 | | a^2-14ab+45b^2=0 | | -2(3x+6)+9=-6x+21 | | -0.96*j= | | m^2+18m+17=0 | | 3x-1.8=-3x-1.8 | | 5r-3+5r=17 | | 8*w=75.2 | | 29.50-19.50=m | | x^3-9*x^2+3=0 | | 0=-4n+8n |