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 + -104 = 0 Reorder the terms: -104 + -4x + x2 = 0 Solving -104 + -4x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '104' to each side of the equation. -104 + -4x + 104 + x2 = 0 + 104 Reorder the terms: -104 + 104 + -4x + x2 = 0 + 104 Combine like terms: -104 + 104 = 0 0 + -4x + x2 = 0 + 104 -4x + x2 = 0 + 104 Combine like terms: 0 + 104 = 104 -4x + x2 = 104 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 = 104 + 4 Reorder the terms: 4 + -4x + x2 = 104 + 4 Combine like terms: 104 + 4 = 108 4 + -4x + x2 = 108 Factor a perfect square on the left side: (x + -2)(x + -2) = 108 Calculate the square root of the right side: 10.392304845 Break this problem into two subproblems by setting (x + -2) equal to 10.392304845 and -10.392304845.Subproblem 1
x + -2 = 10.392304845 Simplifying x + -2 = 10.392304845 Reorder the terms: -2 + x = 10.392304845 Solving -2 + x = 10.392304845 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 = 10.392304845 + 2 Combine like terms: -2 + 2 = 0 0 + x = 10.392304845 + 2 x = 10.392304845 + 2 Combine like terms: 10.392304845 + 2 = 12.392304845 x = 12.392304845 Simplifying x = 12.392304845Subproblem 2
x + -2 = -10.392304845 Simplifying x + -2 = -10.392304845 Reorder the terms: -2 + x = -10.392304845 Solving -2 + x = -10.392304845 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 = -10.392304845 + 2 Combine like terms: -2 + 2 = 0 0 + x = -10.392304845 + 2 x = -10.392304845 + 2 Combine like terms: -10.392304845 + 2 = -8.392304845 x = -8.392304845 Simplifying x = -8.392304845Solution
The solution to the problem is based on the solutions from the subproblems. x = {12.392304845, -8.392304845}
| 7x+3=6x+5 | | x^2-4z-104=0 | | ((4x)/(x-2))-4=((x-20)/(x-2)) | | 8k-40/20-4k | | 1/9(x-27)+1/3(x+3)=x-3 | | 0=x^2-4x-104 | | 59-4x=23x+23 | | (3u+5)(3-u)=0 | | 7+3x=x+23 | | -(4y+5)-(3y-6)=-4 | | 8+12=1600 | | 8x+12y=1600 | | 2/3*7/9 | | 2440+70x=270 | | -90=-3(4n+8)+n | | .04x=249 | | R^(7/5)=-128 | | 4x+10y=1000 | | 6=3r-r | | 6/7*5/4 | | 5r+3+r=-15 | | v^2-14v+49= | | R^(6/5)=64 | | 3+2y-2=8y+6-5y | | 15+2x=81 | | 3+2x=39 | | 6(x+8)=6x+2 | | 5-x/6=8 | | 3s+11s=28 | | 4a+8a=6a-4 | | -11y+11=10-12y | | -7(3b+1)+(22b-9)=0 |