If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 800 + 50x + 3x2 Solving 0 = 800 + 50x + 3x2 Solving for variable 'x'. Combine like terms: 0 + -800 = -800 -800 + -50x + -3x2 = 800 + 50x + 3x2 + -800 + -50x + -3x2 Reorder the terms: -800 + -50x + -3x2 = 800 + -800 + 50x + -50x + 3x2 + -3x2 Combine like terms: 800 + -800 = 0 -800 + -50x + -3x2 = 0 + 50x + -50x + 3x2 + -3x2 -800 + -50x + -3x2 = 50x + -50x + 3x2 + -3x2 Combine like terms: 50x + -50x = 0 -800 + -50x + -3x2 = 0 + 3x2 + -3x2 -800 + -50x + -3x2 = 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 -800 + -50x + -3x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(800 + 50x + 3x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(800 + 50x + 3x2)' equal to zero and attempt to solve: Simplifying 800 + 50x + 3x2 = 0 Solving 800 + 50x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 266.6666667 + 16.66666667x + x2 = 0 Move the constant term to the right: Add '-266.6666667' to each side of the equation. 266.6666667 + 16.66666667x + -266.6666667 + x2 = 0 + -266.6666667 Reorder the terms: 266.6666667 + -266.6666667 + 16.66666667x + x2 = 0 + -266.6666667 Combine like terms: 266.6666667 + -266.6666667 = 0.0000000 0.0000000 + 16.66666667x + x2 = 0 + -266.6666667 16.66666667x + x2 = 0 + -266.6666667 Combine like terms: 0 + -266.6666667 = -266.6666667 16.66666667x + x2 = -266.6666667 The x term is 16.66666667x. Take half its coefficient (8.333333335). Square it (69.44444447) and add it to both sides. Add '69.44444447' to each side of the equation. 16.66666667x + 69.44444447 + x2 = -266.6666667 + 69.44444447 Reorder the terms: 69.44444447 + 16.66666667x + x2 = -266.6666667 + 69.44444447 Combine like terms: -266.6666667 + 69.44444447 = -197.22222223 69.44444447 + 16.66666667x + x2 = -197.22222223 Factor a perfect square on the left side: (x + 8.333333335)(x + 8.333333335) = -197.22222223 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.
| x/27=8/36 | | y=2x^2-8x-14 | | 6(p-6)=-84 | | 8(3g+2)-3g=3(5g-4)2 | | -5u-u=12 | | 5+r=17 | | 9x-9=x+15 | | 4.3x=11 | | 2y+4.5=11.5 | | 7x-5=2x+19 | | 24+7=38 | | 11x+8x= | | 3(8+7x)=192 | | 9x^3-6x^2-6x+4= | | 12+3p=8p+2 | | 3-8(2x-1)=27 | | 7+13=1 | | (a-bi)(a+i)=0 | | 7x+5-2x+8= | | -9=u-6 | | 4a+6a+8b-5b= | | 3x+7=15-12x | | -3w-(-9)=12 | | P(t)=5t^2+12t+2 | | z/3.5=4 | | 47-11=36 | | 2(12.5-4x)+2x=11.5 | | 9-16y^2=0 | | 42/0.2 | | 5(7a-8)=-320 | | 12z=168 | | 2(12.5-4x)+2y=11.5 |