If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 300x + -2300 = 0 Reorder the terms: -2300 + 300x + 3x2 = 0 Solving -2300 + 300x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -766.6666667 + 100x + x2 = 0 Move the constant term to the right: Add '766.6666667' to each side of the equation. -766.6666667 + 100x + 766.6666667 + x2 = 0 + 766.6666667 Reorder the terms: -766.6666667 + 766.6666667 + 100x + x2 = 0 + 766.6666667 Combine like terms: -766.6666667 + 766.6666667 = 0.0000000 0.0000000 + 100x + x2 = 0 + 766.6666667 100x + x2 = 0 + 766.6666667 Combine like terms: 0 + 766.6666667 = 766.6666667 100x + x2 = 766.6666667 The x term is 100x. Take half its coefficient (50). Square it (2500) and add it to both sides. Add '2500' to each side of the equation. 100x + 2500 + x2 = 766.6666667 + 2500 Reorder the terms: 2500 + 100x + x2 = 766.6666667 + 2500 Combine like terms: 766.6666667 + 2500 = 3266.6666667 2500 + 100x + x2 = 3266.6666667 Factor a perfect square on the left side: (x + 50)(x + 50) = 3266.6666667 Calculate the square root of the right side: 57.154760665 Break this problem into two subproblems by setting (x + 50) equal to 57.154760665 and -57.154760665.Subproblem 1
x + 50 = 57.154760665 Simplifying x + 50 = 57.154760665 Reorder the terms: 50 + x = 57.154760665 Solving 50 + x = 57.154760665 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-50' to each side of the equation. 50 + -50 + x = 57.154760665 + -50 Combine like terms: 50 + -50 = 0 0 + x = 57.154760665 + -50 x = 57.154760665 + -50 Combine like terms: 57.154760665 + -50 = 7.154760665 x = 7.154760665 Simplifying x = 7.154760665Subproblem 2
x + 50 = -57.154760665 Simplifying x + 50 = -57.154760665 Reorder the terms: 50 + x = -57.154760665 Solving 50 + x = -57.154760665 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-50' to each side of the equation. 50 + -50 + x = -57.154760665 + -50 Combine like terms: 50 + -50 = 0 0 + x = -57.154760665 + -50 x = -57.154760665 + -50 Combine like terms: -57.154760665 + -50 = -107.154760665 x = -107.154760665 Simplifying x = -107.154760665Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.154760665, -107.154760665}
| 3x^2+300x-3000=0 | | 0=3x^2+10x-5 | | 2e^5*x=7 | | 4x^2-63x-16=0 | | -4x^2+63x+16=0 | | (q+14)=2q+1 | | 5X+174=11X-6 | | x+y=x-y+20 | | 21x+3=-60 | | 130=2x-2 | | 3X+9=-27X-9X | | 9v^2+12v+4= | | 4(b-3)+5=17 | | -37+4X=8-9X | | 5.6=1.8x | | x(6x-1)-4/2x-1 | | 3(x-2)(x+1)-4=2(x-1)(x+1) | | 3(x-2)(x+1)-4=2(x^2+1) | | 3(x-2)(x+1)-4=2(x^2-1) | | l(11-l)=24 | | (u^3z-^1)(3xu^-3/z^-3)^3 | | (80-2x)(40-2x)=1904 | | 5a-9=5(a+1)+17a+4 | | 4x^2-220x+2800=1456 | | n^2+3n-80=0 | | n^2+3n-180=0 | | 7(w-3)-6=-3(-8w+6)-5w | | 16t^2=1425 | | 1/4p^-5 | | 1/2w-7/5=-2/5w-4 | | -1/3X+2/5X=-8-3/4 | | y+3x+5+5y-20=180 |