If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -4)(x + -2) = 9 Reorder the terms: (-4 + x)(x + -2) = 9 Reorder the terms: (-4 + x)(-2 + x) = 9 Multiply (-4 + x) * (-2 + x) (-4(-2 + x) + x(-2 + x)) = 9 ((-2 * -4 + x * -4) + x(-2 + x)) = 9 ((8 + -4x) + x(-2 + x)) = 9 (8 + -4x + (-2 * x + x * x)) = 9 (8 + -4x + (-2x + x2)) = 9 Combine like terms: -4x + -2x = -6x (8 + -6x + x2) = 9 Solving 8 + -6x + x2 = 9 Solving for variable 'x'. Reorder the terms: 8 + -9 + -6x + x2 = 9 + -9 Combine like terms: 8 + -9 = -1 -1 + -6x + x2 = 9 + -9 Combine like terms: 9 + -9 = 0 -1 + -6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '1' to each side of the equation. -1 + -6x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -6x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -6x + x2 = 0 + 1 -6x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -6x + x2 = 1 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 = 1 + 9 Reorder the terms: 9 + -6x + x2 = 1 + 9 Combine like terms: 1 + 9 = 10 9 + -6x + x2 = 10 Factor a perfect square on the left side: (x + -3)(x + -3) = 10 Calculate the square root of the right side: 3.16227766 Break this problem into two subproblems by setting (x + -3) equal to 3.16227766 and -3.16227766.Subproblem 1
x + -3 = 3.16227766 Simplifying x + -3 = 3.16227766 Reorder the terms: -3 + x = 3.16227766 Solving -3 + x = 3.16227766 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 = 3.16227766 + 3 Combine like terms: -3 + 3 = 0 0 + x = 3.16227766 + 3 x = 3.16227766 + 3 Combine like terms: 3.16227766 + 3 = 6.16227766 x = 6.16227766 Simplifying x = 6.16227766Subproblem 2
x + -3 = -3.16227766 Simplifying x + -3 = -3.16227766 Reorder the terms: -3 + x = -3.16227766 Solving -3 + x = -3.16227766 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 = -3.16227766 + 3 Combine like terms: -3 + 3 = 0 0 + x = -3.16227766 + 3 x = -3.16227766 + 3 Combine like terms: -3.16227766 + 3 = -0.16227766 x = -0.16227766 Simplifying x = -0.16227766Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.16227766, -0.16227766}
| 0.6x-0.5(5)=0.5 | | 65/25 | | 5in(4x-6)=-6 | | 5x^2+5x-20=20 | | logx(x+6)=2 | | 4t^2-t-3=0 | | -10=14x | | 1+(a+b)= | | 2x+6x^(-1/3)=0 | | 9r+8=26 | | 2d(2)-32=0 | | x^2+5x=20 | | x(x+8)+18=0 | | 5x^2+5x=20 | | 3x+5-2x+3x=17 | | 59=x-29 | | sin(6x)+sin(2x)=0 | | 24+5x=8x | | 5x^2+35x-40=0 | | 7(2x+1)=-4(x+12) | | 7+4p=28+p | | 8(x-1)=-2 | | 5(x+6)/6=3x-4 | | y+24=3y^2 | | n+3/4+12 | | 3x+7+2x=8x+7-3x | | 6(2x+4)=5(3x-2) | | 9x-(1+2x)=2(3x-0,5)-3 | | 4u=6.4 | | (7+a)+7= | | 7x+5/3+3x+2/2 | | e^2x=10 |