If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x = (x + -3)(x + 8) Reorder the terms: x = (-3 + x)(x + 8) Reorder the terms: x = (-3 + x)(8 + x) Multiply (-3 + x) * (8 + x) x = (-3(8 + x) + x(8 + x)) x = ((8 * -3 + x * -3) + x(8 + x)) x = ((-24 + -3x) + x(8 + x)) x = (-24 + -3x + (8 * x + x * x)) x = (-24 + -3x + (8x + x2)) Combine like terms: -3x + 8x = 5x x = (-24 + 5x + x2) Solving x = -24 + 5x + x2 Solving for variable 'x'. Reorder the terms: 24 + x + -5x + -1x2 = -24 + 5x + x2 + 24 + -5x + -1x2 Combine like terms: x + -5x = -4x 24 + -4x + -1x2 = -24 + 5x + x2 + 24 + -5x + -1x2 Reorder the terms: 24 + -4x + -1x2 = -24 + 24 + 5x + -5x + x2 + -1x2 Combine like terms: -24 + 24 = 0 24 + -4x + -1x2 = 0 + 5x + -5x + x2 + -1x2 24 + -4x + -1x2 = 5x + -5x + x2 + -1x2 Combine like terms: 5x + -5x = 0 24 + -4x + -1x2 = 0 + x2 + -1x2 24 + -4x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 24 + -4x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -24 + 4x + x2 = 0 Move the constant term to the right: Add '24' to each side of the equation. -24 + 4x + 24 + x2 = 0 + 24 Reorder the terms: -24 + 24 + 4x + x2 = 0 + 24 Combine like terms: -24 + 24 = 0 0 + 4x + x2 = 0 + 24 4x + x2 = 0 + 24 Combine like terms: 0 + 24 = 24 4x + x2 = 24 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 = 24 + 4 Reorder the terms: 4 + 4x + x2 = 24 + 4 Combine like terms: 24 + 4 = 28 4 + 4x + x2 = 28 Factor a perfect square on the left side: (x + 2)(x + 2) = 28 Calculate the square root of the right side: 5.291502622 Break this problem into two subproblems by setting (x + 2) equal to 5.291502622 and -5.291502622.Subproblem 1
x + 2 = 5.291502622 Simplifying x + 2 = 5.291502622 Reorder the terms: 2 + x = 5.291502622 Solving 2 + x = 5.291502622 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 = 5.291502622 + -2 Combine like terms: 2 + -2 = 0 0 + x = 5.291502622 + -2 x = 5.291502622 + -2 Combine like terms: 5.291502622 + -2 = 3.291502622 x = 3.291502622 Simplifying x = 3.291502622Subproblem 2
x + 2 = -5.291502622 Simplifying x + 2 = -5.291502622 Reorder the terms: 2 + x = -5.291502622 Solving 2 + x = -5.291502622 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 = -5.291502622 + -2 Combine like terms: 2 + -2 = 0 0 + x = -5.291502622 + -2 x = -5.291502622 + -2 Combine like terms: -5.291502622 + -2 = -7.291502622 x = -7.291502622 Simplifying x = -7.291502622Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.291502622, -7.291502622}
| 2r+6r=7r | | y=.75x-3 | | 4m^2+4m+7=0 | | X^2+13x=30 | | 3(3x+3)=2(2x+20) | | 3*(6-u)+4*(2u+5)=3*(u-8) | | 8x+2=10x-4 | | 5-2x+y=5 | | 2x+3x-1=9 | | 0.11(3x+38000)= | | 4(x+6)-3=6(x+3)-5 | | 64x^3+48x^2+9x=0 | | 8x-15=4x+9 | | -10x+6-4x=-4x+8 | | 14-y=10 | | Z+(z-6)-2=10 | | t^2+8-4=0 | | 4y-44=11y-44 | | y+3=5(2y-3) | | 5=4(x-3)-(x-8) | | 17=4X^2-9x+3 | | 20x^2+31xy-7y= | | x+(x+100)=110 | | 3x+38000= | | 12=4x^2-9x+3 | | (a-b)(a^2+ab+b^2)= | | (a-b)(a+ab+b)= | | 4x-7=-36 | | 8+3r=r-2r | | 6x+9(3x+45000)= | | 6m-3m+12=0 | | 3-2x=3+5x |