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 + -180 = 0 Reorder the terms: -180 + -4x + x2 = 0 Solving -180 + -4x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '180' to each side of the equation. -180 + -4x + 180 + x2 = 0 + 180 Reorder the terms: -180 + 180 + -4x + x2 = 0 + 180 Combine like terms: -180 + 180 = 0 0 + -4x + x2 = 0 + 180 -4x + x2 = 0 + 180 Combine like terms: 0 + 180 = 180 -4x + x2 = 180 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 = 180 + 4 Reorder the terms: 4 + -4x + x2 = 180 + 4 Combine like terms: 180 + 4 = 184 4 + -4x + x2 = 184 Factor a perfect square on the left side: (x + -2)(x + -2) = 184 Calculate the square root of the right side: 13.564659966 Break this problem into two subproblems by setting (x + -2) equal to 13.564659966 and -13.564659966.Subproblem 1
x + -2 = 13.564659966 Simplifying x + -2 = 13.564659966 Reorder the terms: -2 + x = 13.564659966 Solving -2 + x = 13.564659966 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 = 13.564659966 + 2 Combine like terms: -2 + 2 = 0 0 + x = 13.564659966 + 2 x = 13.564659966 + 2 Combine like terms: 13.564659966 + 2 = 15.564659966 x = 15.564659966 Simplifying x = 15.564659966Subproblem 2
x + -2 = -13.564659966 Simplifying x + -2 = -13.564659966 Reorder the terms: -2 + x = -13.564659966 Solving -2 + x = -13.564659966 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 = -13.564659966 + 2 Combine like terms: -2 + 2 = 0 0 + x = -13.564659966 + 2 x = -13.564659966 + 2 Combine like terms: -13.564659966 + 2 = -11.564659966 x = -11.564659966 Simplifying x = -11.564659966Solution
The solution to the problem is based on the solutions from the subproblems. x = {15.564659966, -11.564659966}
| 2(x-5)+3x=4x-2 | | -58=-5(x+2)-2(4x-2) | | 1/4=-5 | | -f^2-7f=0 | | x^2-5(x-2)=34 | | 24830923840934830283+x=290438409384398420394830498 | | 2(52+180)=26+90x | | 20x-8=22z-66 | | -93=c+(-49) | | m^2-25m=19 | | 6-b=56+30 | | -8x+600=1200-20x | | 4h^2+3h-6=0 | | Ax+2y=9 | | 7.2=5x+1.6 | | -y=-x-7 | | 3a=2a-25 | | x+x+3x-3+3x-3=10x+6 | | 23e+2x=32490xe | | 30=-21+120X | | -8r^2+8=0 | | t=5rc | | -2(5-n)-3(1+6n)=-45 | | (4x+8)+(7x+13)= | | 16-10a=20 | | y(n)+y(n-1)+.5*y(n-2)+.25*y(n-3)=x(n) | | -4h^2+76h=200 | | -93=-2(8-7n)-7 | | -7=-.5 | | 67+t= | | 5x^2-15x-216=0 | | 4m+14=-3m+49 |