If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 4x + -124 = 0 Reorder the terms: -124 + 4x + x2 = 0 Solving -124 + 4x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '124' to each side of the equation. -124 + 4x + 124 + x2 = 0 + 124 Reorder the terms: -124 + 124 + 4x + x2 = 0 + 124 Combine like terms: -124 + 124 = 0 0 + 4x + x2 = 0 + 124 4x + x2 = 0 + 124 Combine like terms: 0 + 124 = 124 4x + x2 = 124 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 = 124 + 4 Reorder the terms: 4 + 4x + x2 = 124 + 4 Combine like terms: 124 + 4 = 128 4 + 4x + x2 = 128 Factor a perfect square on the left side: (x + 2)(x + 2) = 128 Calculate the square root of the right side: 11.313708499 Break this problem into two subproblems by setting (x + 2) equal to 11.313708499 and -11.313708499.Subproblem 1
x + 2 = 11.313708499 Simplifying x + 2 = 11.313708499 Reorder the terms: 2 + x = 11.313708499 Solving 2 + x = 11.313708499 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 = 11.313708499 + -2 Combine like terms: 2 + -2 = 0 0 + x = 11.313708499 + -2 x = 11.313708499 + -2 Combine like terms: 11.313708499 + -2 = 9.313708499 x = 9.313708499 Simplifying x = 9.313708499Subproblem 2
x + 2 = -11.313708499 Simplifying x + 2 = -11.313708499 Reorder the terms: 2 + x = -11.313708499 Solving 2 + x = -11.313708499 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 = -11.313708499 + -2 Combine like terms: 2 + -2 = 0 0 + x = -11.313708499 + -2 x = -11.313708499 + -2 Combine like terms: -11.313708499 + -2 = -13.313708499 x = -13.313708499 Simplifying x = -13.313708499Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.313708499, -13.313708499}
| Fx+c=y | | 3-3.7b=1.36+10 | | 3w+5=24 | | 4.074=n+0.874 | | -16t^2+160t+32=0 | | (x^1/3)+(x^1/6)-2=0 | | -10-6x=9x+17 | | (3x+7)-(8x-7)= | | y+2.5=6.9 | | 4/3+v=21/3 | | Y+6x-12=0 | | 5p-(8+3p)=3 | | 7+v=13 | | k+1/4=61/12 | | 4p+3=2 | | x^1/3+x^1/6-2=0 | | C=5/9(99) | | 7u+12=3u+9 | | 4(4z+2)=4z+32 | | -u-3=-5u+13 | | 2(4r+6)=2/3(12+18) | | -16t^2+48t+3=0 | | -(49x-2x+2)= | | 4.6=-6+x | | x^4-50x^2+49= | | 2x=(x^2)-9-2x | | 0=-16t^2+48t+3 | | 3ab-(4bc-5ca+2ab)-(4ac-3cb)= | | 3n+11=0 | | -3z-9=3(-z-3) | | -v+25=4v | | 9x+11y=130 |