If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -176x + -121 = 0 Reorder the terms: -121 + -176x + x2 = 0 Solving -121 + -176x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '121' to each side of the equation. -121 + -176x + 121 + x2 = 0 + 121 Reorder the terms: -121 + 121 + -176x + x2 = 0 + 121 Combine like terms: -121 + 121 = 0 0 + -176x + x2 = 0 + 121 -176x + x2 = 0 + 121 Combine like terms: 0 + 121 = 121 -176x + x2 = 121 The x term is -176x. Take half its coefficient (-88). Square it (7744) and add it to both sides. Add '7744' to each side of the equation. -176x + 7744 + x2 = 121 + 7744 Reorder the terms: 7744 + -176x + x2 = 121 + 7744 Combine like terms: 121 + 7744 = 7865 7744 + -176x + x2 = 7865 Factor a perfect square on the left side: (x + -88)(x + -88) = 7865 Calculate the square root of the right side: 88.684835231 Break this problem into two subproblems by setting (x + -88) equal to 88.684835231 and -88.684835231.Subproblem 1
x + -88 = 88.684835231 Simplifying x + -88 = 88.684835231 Reorder the terms: -88 + x = 88.684835231 Solving -88 + x = 88.684835231 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '88' to each side of the equation. -88 + 88 + x = 88.684835231 + 88 Combine like terms: -88 + 88 = 0 0 + x = 88.684835231 + 88 x = 88.684835231 + 88 Combine like terms: 88.684835231 + 88 = 176.684835231 x = 176.684835231 Simplifying x = 176.684835231Subproblem 2
x + -88 = -88.684835231 Simplifying x + -88 = -88.684835231 Reorder the terms: -88 + x = -88.684835231 Solving -88 + x = -88.684835231 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '88' to each side of the equation. -88 + 88 + x = -88.684835231 + 88 Combine like terms: -88 + 88 = 0 0 + x = -88.684835231 + 88 x = -88.684835231 + 88 Combine like terms: -88.684835231 + 88 = -0.684835231 x = -0.684835231 Simplifying x = -0.684835231Solution
The solution to the problem is based on the solutions from the subproblems. x = {176.684835231, -0.684835231}
| -4(-7+4r)=28-8r | | 1.3/4= | | 6+3n=4+5n | | 45*5+20(x)=485 | | 14x-20=180 | | -77=4x+5(-x-17) | | 2x-5x+7x+x= | | x^2+5+8x=0 | | m+18-9m+1= | | x+4=46-6x | | -4x-6-5x=-6 | | 14-3t=-t+66 | | 10-2.7y=9+y | | 2000=n(420-725) | | -7-(-4x)=10x+2 | | 10x-3=180 | | 5x^2=56 | | 14-17x+5=8x-4-13 | | 7n^2-27n+18=0 | | 2.4n+9.6= | | -12-d=4a-7 | | 14x-19=7x+2 | | x+5z=-13 | | 5x+7y=53 | | b^2+11b+121=0 | | 4q-8=2q+10 | | 5x-7y=53 | | 6x+2-10x=2-4x | | (2.95+8.5)x=61.60 | | 7-8b=4x-17 | | X+u=25 | | -3.9+61.2=x |