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) = 36 Reorder the terms: (-2 + x)(x + 4) = 36 Reorder the terms: (-2 + x)(4 + x) = 36 Multiply (-2 + x) * (4 + x) (-2(4 + x) + x(4 + x)) = 36 ((4 * -2 + x * -2) + x(4 + x)) = 36 ((-8 + -2x) + x(4 + x)) = 36 (-8 + -2x + (4 * x + x * x)) = 36 (-8 + -2x + (4x + x2)) = 36 Combine like terms: -2x + 4x = 2x (-8 + 2x + x2) = 36 Solving -8 + 2x + x2 = 36 Solving for variable 'x'. Reorder the terms: -8 + -36 + 2x + x2 = 36 + -36 Combine like terms: -8 + -36 = -44 -44 + 2x + x2 = 36 + -36 Combine like terms: 36 + -36 = 0 -44 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '44' to each side of the equation. -44 + 2x + 44 + x2 = 0 + 44 Reorder the terms: -44 + 44 + 2x + x2 = 0 + 44 Combine like terms: -44 + 44 = 0 0 + 2x + x2 = 0 + 44 2x + x2 = 0 + 44 Combine like terms: 0 + 44 = 44 2x + x2 = 44 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = 44 + 1 Reorder the terms: 1 + 2x + x2 = 44 + 1 Combine like terms: 44 + 1 = 45 1 + 2x + x2 = 45 Factor a perfect square on the left side: (x + 1)(x + 1) = 45 Calculate the square root of the right side: 6.708203933 Break this problem into two subproblems by setting (x + 1) equal to 6.708203933 and -6.708203933.Subproblem 1
x + 1 = 6.708203933 Simplifying x + 1 = 6.708203933 Reorder the terms: 1 + x = 6.708203933 Solving 1 + x = 6.708203933 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 6.708203933 + -1 Combine like terms: 1 + -1 = 0 0 + x = 6.708203933 + -1 x = 6.708203933 + -1 Combine like terms: 6.708203933 + -1 = 5.708203933 x = 5.708203933 Simplifying x = 5.708203933Subproblem 2
x + 1 = -6.708203933 Simplifying x + 1 = -6.708203933 Reorder the terms: 1 + x = -6.708203933 Solving 1 + x = -6.708203933 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -6.708203933 + -1 Combine like terms: 1 + -1 = 0 0 + x = -6.708203933 + -1 x = -6.708203933 + -1 Combine like terms: -6.708203933 + -1 = -7.708203933 x = -7.708203933 Simplifying x = -7.708203933Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.708203933, -7.708203933}
| 6y+2y=7y+2 | | -18=x+1 | | 283-5x=40x+18 | | x(4x)=68 | | 3x^5-x=94 | | 2w^2-11w+12=0 | | m^2+14m+45=0 | | -2(t-1)+4t=7t-1 | | 7-9x=142-44x | | 4(3x-9)-4=12x-40 | | 1a-6c-2c-5a= | | 9x+6=9(x-5) | | 10x+5=4+29 | | x^2+8x=48 | | 7x+3=-3+2x+26 | | 6a-4c+6a-5c= | | 8a+2-a= | | 9(x+3)+6=33 | | -2(3x-6)=2x | | A=mf^3 | | 25x-8=40x+1 | | 2-6y=6-7y | | -2y+4=2(3y+12) | | 2.3x+13.2=1.52-(x-4.75) | | 100+10*2/5= | | 0=x^2-6x+24 | | 8x-23=x^2+2x+1 | | 24x+3= | | 3x^2-6xy+3y^2+10x-8y-2=0 | | 8x+3x-9x=4+4 | | 3g-2=g+8 | | -x-6-1+6x= |