If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -40x2 + 8900x + -616000 = 0 Reorder the terms: -616000 + 8900x + -40x2 = 0 Solving -616000 + 8900x + -40x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '20'. 20(-30800 + 445x + -2x2) = 0 Ignore the factor 20.Subproblem 1
Set the factor '(-30800 + 445x + -2x2)' equal to zero and attempt to solve: Simplifying -30800 + 445x + -2x2 = 0 Solving -30800 + 445x + -2x2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. 15400 + -222.5x + x2 = 0 Move the constant term to the right: Add '-15400' to each side of the equation. 15400 + -222.5x + -15400 + x2 = 0 + -15400 Reorder the terms: 15400 + -15400 + -222.5x + x2 = 0 + -15400 Combine like terms: 15400 + -15400 = 0 0 + -222.5x + x2 = 0 + -15400 -222.5x + x2 = 0 + -15400 Combine like terms: 0 + -15400 = -15400 -222.5x + x2 = -15400 The x term is -222.5x. Take half its coefficient (-111.25). Square it (12376.5625) and add it to both sides. Add '12376.5625' to each side of the equation. -222.5x + 12376.5625 + x2 = -15400 + 12376.5625 Reorder the terms: 12376.5625 + -222.5x + x2 = -15400 + 12376.5625 Combine like terms: -15400 + 12376.5625 = -3023.4375 12376.5625 + -222.5x + x2 = -3023.4375 Factor a perfect square on the left side: (x + -111.25)(x + -111.25) = -3023.4375 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 6x-3(-6x+5)=-207 | | 5x*6x+14=34 | | 16-3y+4y=21 | | e^5-9=5 | | -8x+12x-8x=-35 | | -9+2=56 | | 2b+(5b-44)+12=b | | -5x-3(-7x-27)=-79 | | -63+-27= | | x-.5=2(.3x-.2) | | -7=-12a-65 | | 3k+6=30 | | 2x-2(-2x-20)=4 | | c(x)=x^2-20x+50 | | 10x^2-17x+2=0 | | 8y-4=23+8y | | 6x+4=9x-10 | | 7a+4=46 | | (8x)(6y)(-2x)= | | 0.4x=10-0.1x | | 7x+5=7x+2 | | 4-3x=55 | | 5-3x+7=20 | | x^3-x=3x^2-3 | | .4x+3=.2(3x+1)-x | | 94=2l+2(27) | | W^2-7w-18=0 | | 4f+8=44 | | 5b+7=52 | | (w+10)(w-12)=0 | | 46.46=9g+3.53 | | 3-(11a)=2-3a |