If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 8x + -1116 = 0 Reorder the terms: -1116 + 8x + 2x2 = 0 Solving -1116 + 8x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-558 + 4x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-558 + 4x + x2)' equal to zero and attempt to solve: Simplifying -558 + 4x + x2 = 0 Solving -558 + 4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '558' to each side of the equation. -558 + 4x + 558 + x2 = 0 + 558 Reorder the terms: -558 + 558 + 4x + x2 = 0 + 558 Combine like terms: -558 + 558 = 0 0 + 4x + x2 = 0 + 558 4x + x2 = 0 + 558 Combine like terms: 0 + 558 = 558 4x + x2 = 558 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 = 558 + 4 Reorder the terms: 4 + 4x + x2 = 558 + 4 Combine like terms: 558 + 4 = 562 4 + 4x + x2 = 562 Factor a perfect square on the left side: (x + 2)(x + 2) = 562 Calculate the square root of the right side: 23.706539182 Break this problem into two subproblems by setting (x + 2) equal to 23.706539182 and -23.706539182.Subproblem 1
x + 2 = 23.706539182 Simplifying x + 2 = 23.706539182 Reorder the terms: 2 + x = 23.706539182 Solving 2 + x = 23.706539182 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 = 23.706539182 + -2 Combine like terms: 2 + -2 = 0 0 + x = 23.706539182 + -2 x = 23.706539182 + -2 Combine like terms: 23.706539182 + -2 = 21.706539182 x = 21.706539182 Simplifying x = 21.706539182Subproblem 2
x + 2 = -23.706539182 Simplifying x + 2 = -23.706539182 Reorder the terms: 2 + x = -23.706539182 Solving 2 + x = -23.706539182 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 = -23.706539182 + -2 Combine like terms: 2 + -2 = 0 0 + x = -23.706539182 + -2 x = -23.706539182 + -2 Combine like terms: -23.706539182 + -2 = -25.706539182 x = -25.706539182 Simplifying x = -25.706539182Solution
The solution to the problem is based on the solutions from the subproblems. x = {21.706539182, -25.706539182}Solution
x = {21.706539182, -25.706539182}
| 4n-34=2 | | 2x^2+2x=120 | | p(x)=-2x^2+20x-17 | | 9-2=-2 | | 8x+12=4x-16 | | 5(x+7)=190 | | 9x-42=7x-3 | | -3y+4=-8y+51 | | Y=cos(x-1)(x+1) | | 4e^7t=9e^6t | | 5/2=6-2/4 | | 3x^2+28x-240=0 | | 3x-33=-4x+58 | | 2(x-1)=7x-7-5x | | 4x^2+28x-240=0 | | 38-n=34 | | (4n-15)= | | x/3-4x | | -2x^2+12=-3x^2+7x | | y=-.33x^2+1.5x+0 | | (7x+3)(4x-5)= | | 100-c=129 | | 2d-4(d+6)=6d-48 | | (5a^2b-^3/10a-^2b-^4)^3 | | z/5-4=3/1/3 | | .15x+20=.10x+30 | | .10x+.25y=5.10 | | 9x18/5 | | 9.2x+50.82=-10.8x+50.10 | | (5a^2b-^3)/(10a-^2b-^4)^3 | | 9x+3=65 | | K+(4K+32)=32 |