If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -2)(x + 6) = 1 Reorder the terms: (-2 + x)(x + 6) = 1 Reorder the terms: (-2 + x)(6 + x) = 1 Multiply (-2 + x) * (6 + x) (-2(6 + x) + x(6 + x)) = 1 ((6 * -2 + x * -2) + x(6 + x)) = 1 ((-12 + -2x) + x(6 + x)) = 1 (-12 + -2x + (6 * x + x * x)) = 1 (-12 + -2x + (6x + x2)) = 1 Combine like terms: -2x + 6x = 4x (-12 + 4x + x2) = 1 Solving -12 + 4x + x2 = 1 Solving for variable 'x'. Reorder the terms: -12 + -1 + 4x + x2 = 1 + -1 Combine like terms: -12 + -1 = -13 -13 + 4x + x2 = 1 + -1 Combine like terms: 1 + -1 = 0 -13 + 4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '13' to each side of the equation. -13 + 4x + 13 + x2 = 0 + 13 Reorder the terms: -13 + 13 + 4x + x2 = 0 + 13 Combine like terms: -13 + 13 = 0 0 + 4x + x2 = 0 + 13 4x + x2 = 0 + 13 Combine like terms: 0 + 13 = 13 4x + x2 = 13 The x term is 4x. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4x + 4 + x2 = 13 + 4 Reorder the terms: 4 + 4x + x2 = 13 + 4 Combine like terms: 13 + 4 = 17 4 + 4x + x2 = 17 Factor a perfect square on the left side: (x + 2)(x + 2) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (x + 2) equal to 4.123105626 and -4.123105626.Subproblem 1
x + 2 = 4.123105626 Simplifying x + 2 = 4.123105626 Reorder the terms: 2 + x = 4.123105626 Solving 2 + x = 4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 4.123105626 + -2 Combine like terms: 2 + -2 = 0 0 + x = 4.123105626 + -2 x = 4.123105626 + -2 Combine like terms: 4.123105626 + -2 = 2.123105626 x = 2.123105626 Simplifying x = 2.123105626Subproblem 2
x + 2 = -4.123105626 Simplifying x + 2 = -4.123105626 Reorder the terms: 2 + x = -4.123105626 Solving 2 + x = -4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = -4.123105626 + -2 Combine like terms: 2 + -2 = 0 0 + x = -4.123105626 + -2 x = -4.123105626 + -2 Combine like terms: -4.123105626 + -2 = -6.123105626 x = -6.123105626 Simplifying x = -6.123105626Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.123105626, -6.123105626}
| 6b+6=5 | | -4u=0 | | 9(x-7)+7=9x+9 | | -12+x=21 | | 16x=(-4) | | -2+x=21 | | -4+15=r | | t-1=(-60) | | 0.8x-13=1.4x-16 | | c+15=(-93) | | -4+4=9f-11 | | z-3=(-15) | | 2x+x=195 | | l+24=(-2) | | 5b=(-8) | | C^2-10c+25=0 | | -4y-37=6y+13 | | f+7=(-11) | | t-9=(-4) | | 8p-10p=-2.5 | | 5x-2(-9+2x)=18 | | 4x-4=18x+3 | | 5(x+3)=-35 | | 11+w=10 | | 2x+4-x=3x-6 | | -2c=4 | | 2y(y-5)=4 | | 6v-18=12 | | 2x+3x-8=6 | | r+7=(-1) | | 3u^2+u=0 | | z-6=(-3) |