If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 84x + -18 + 9000x + -8999x + -1x + 3x = 0 Reorder the terms: -18 + 84x + 9000x + -8999x + -1x + 3x + x2 = 0 Combine like terms: 84x + 9000x = 9084x -18 + 9084x + -8999x + -1x + 3x + x2 = 0 Combine like terms: 9084x + -8999x = 85x -18 + 85x + -1x + 3x + x2 = 0 Combine like terms: 85x + -1x = 84x -18 + 84x + 3x + x2 = 0 Combine like terms: 84x + 3x = 87x -18 + 87x + x2 = 0 Solving -18 + 87x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '18' to each side of the equation. -18 + 87x + 18 + x2 = 0 + 18 Reorder the terms: -18 + 18 + 87x + x2 = 0 + 18 Combine like terms: -18 + 18 = 0 0 + 87x + x2 = 0 + 18 87x + x2 = 0 + 18 Combine like terms: 0 + 18 = 18 87x + x2 = 18 The x term is 87x. Take half its coefficient (43.5). Square it (1892.25) and add it to both sides. Add '1892.25' to each side of the equation. 87x + 1892.25 + x2 = 18 + 1892.25 Reorder the terms: 1892.25 + 87x + x2 = 18 + 1892.25 Combine like terms: 18 + 1892.25 = 1910.25 1892.25 + 87x + x2 = 1910.25 Factor a perfect square on the left side: (x + 43.5)(x + 43.5) = 1910.25 Calculate the square root of the right side: 43.706406853 Break this problem into two subproblems by setting (x + 43.5) equal to 43.706406853 and -43.706406853.Subproblem 1
x + 43.5 = 43.706406853 Simplifying x + 43.5 = 43.706406853 Reorder the terms: 43.5 + x = 43.706406853 Solving 43.5 + x = 43.706406853 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-43.5' to each side of the equation. 43.5 + -43.5 + x = 43.706406853 + -43.5 Combine like terms: 43.5 + -43.5 = 0.0 0.0 + x = 43.706406853 + -43.5 x = 43.706406853 + -43.5 Combine like terms: 43.706406853 + -43.5 = 0.206406853 x = 0.206406853 Simplifying x = 0.206406853Subproblem 2
x + 43.5 = -43.706406853 Simplifying x + 43.5 = -43.706406853 Reorder the terms: 43.5 + x = -43.706406853 Solving 43.5 + x = -43.706406853 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-43.5' to each side of the equation. 43.5 + -43.5 + x = -43.706406853 + -43.5 Combine like terms: 43.5 + -43.5 = 0.0 0.0 + x = -43.706406853 + -43.5 x = -43.706406853 + -43.5 Combine like terms: -43.706406853 + -43.5 = -87.206406853 x = -87.206406853 Simplifying x = -87.206406853Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.206406853, -87.206406853}
| 3m^3+5m^2-8m=0 | | -11+2=-3(x+4) | | Y=2(x+3)2-6 | | m-13/3-6m-26/7=2 | | x^2+84x-18=0 | | x^2+.25x-.125=0 | | 2x-3(x+4)=7x+1 | | 40x^2+46x+12= | | x^1+2x^2-3x^3+4x^4-5x^5=-1 | | 3(n-4)=9n+6 | | x^1+2x^2-3x^3+4x^4-x^5=-1 | | 3x+2y=6y | | 108=.5(x+6)x | | 2.8=log(x) | | 4(6x+7)=52 | | 2x-13x+21=0 | | 6ln(8x)=24 | | f(x+4)=9x+3 | | 2cos(x^(1/2)) | | 55=x+6*x | | X+12=7+3 | | 2/3x-1/x= | | g+(3g-1)=39 | | 2cos(x^1/2) | | a+16a+9a+4a= | | 14u^7-10u^5/2u^3 | | (4+v)(4v+6)=0 | | 12x^7-16x^3/2x^3 | | 3x+80=x+120 | | -9x^2+4y^2-54x-117=0 | | 14+4x=-38 | | 1-5h=-3 |