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 + -4) = 4x Reorder the terms: (-2 + x)(x + -4) = 4x Reorder the terms: (-2 + x)(-4 + x) = 4x Multiply (-2 + x) * (-4 + x) (-2(-4 + x) + x(-4 + x)) = 4x ((-4 * -2 + x * -2) + x(-4 + x)) = 4x ((8 + -2x) + x(-4 + x)) = 4x (8 + -2x + (-4 * x + x * x)) = 4x (8 + -2x + (-4x + x2)) = 4x Combine like terms: -2x + -4x = -6x (8 + -6x + x2) = 4x Solving 8 + -6x + x2 = 4x Solving for variable 'x'. Reorder the terms: 8 + -6x + -4x + x2 = 4x + -4x Combine like terms: -6x + -4x = -10x 8 + -10x + x2 = 4x + -4x Combine like terms: 4x + -4x = 0 8 + -10x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-8' to each side of the equation. 8 + -10x + -8 + x2 = 0 + -8 Reorder the terms: 8 + -8 + -10x + x2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -10x + x2 = 0 + -8 -10x + x2 = 0 + -8 Combine like terms: 0 + -8 = -8 -10x + x2 = -8 The x term is -10x. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10x + 25 + x2 = -8 + 25 Reorder the terms: 25 + -10x + x2 = -8 + 25 Combine like terms: -8 + 25 = 17 25 + -10x + x2 = 17 Factor a perfect square on the left side: (x + -5)(x + -5) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (x + -5) equal to 4.123105626 and -4.123105626.Subproblem 1
x + -5 = 4.123105626 Simplifying x + -5 = 4.123105626 Reorder the terms: -5 + x = 4.123105626 Solving -5 + x = 4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 4.123105626 + 5 Combine like terms: -5 + 5 = 0 0 + x = 4.123105626 + 5 x = 4.123105626 + 5 Combine like terms: 4.123105626 + 5 = 9.123105626 x = 9.123105626 Simplifying x = 9.123105626Subproblem 2
x + -5 = -4.123105626 Simplifying x + -5 = -4.123105626 Reorder the terms: -5 + x = -4.123105626 Solving -5 + x = -4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = -4.123105626 + 5 Combine like terms: -5 + 5 = 0 0 + x = -4.123105626 + 5 x = -4.123105626 + 5 Combine like terms: -4.123105626 + 5 = 0.876894374 x = 0.876894374 Simplifying x = 0.876894374Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.123105626, 0.876894374}
| 4x^2+11x-3=22-4x | | 9-29=70 | | 6a-13=29 | | 4a-7=41 | | 4y^2+12y+5= | | 10a+19=39 | | 5a-21=24 | | 15x^8-9x^2+21x= | | 2a+25=33 | | -33=(x^2)-12y-6x | | x^2-7xy-8y^2= | | 7(2t-4)=4(7-2t) | | 11x^2+11x+25/4x+5=5x-1 | | 4w^4-100w^2+25=0 | | -3/2(x+5)=1-x | | (p-12)x^2-2(p-12)x+2=0 | | ((2+x)/2)+((4x)/5)=(x-2)/3 | | (2+x)/2+4x/5=x-2/3 | | 6x^3+54x^2+120x= | | 2(x+3)=6x | | x^2-6y-39=0 | | 10*logx=30 | | 10logx=30 | | 5m-(3m/5) | | 4x-5y-(2x+3y)= | | 2m^2+9m+22= | | y=4.2168x^2-49.963x+242.92 | | 8x^3-6x^2+20x-15= | | 2X^3+8X^2+7X-3=0 | | 3c^2+4c+7=0 | | -4x^5+x^8= | | 3c^2-4c+5=0 |