If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 11x + 1 = 180 Reorder the terms: 1 + 11x + 2x2 = 180 Solving 1 + 11x + 2x2 = 180 Solving for variable 'x'. Reorder the terms: 1 + -180 + 11x + 2x2 = 180 + -180 Combine like terms: 1 + -180 = -179 -179 + 11x + 2x2 = 180 + -180 Combine like terms: 180 + -180 = 0 -179 + 11x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -89.5 + 5.5x + x2 = 0 Move the constant term to the right: Add '89.5' to each side of the equation. -89.5 + 5.5x + 89.5 + x2 = 0 + 89.5 Reorder the terms: -89.5 + 89.5 + 5.5x + x2 = 0 + 89.5 Combine like terms: -89.5 + 89.5 = 0.0 0.0 + 5.5x + x2 = 0 + 89.5 5.5x + x2 = 0 + 89.5 Combine like terms: 0 + 89.5 = 89.5 5.5x + x2 = 89.5 The x term is 5.5x. Take half its coefficient (2.75). Square it (7.5625) and add it to both sides. Add '7.5625' to each side of the equation. 5.5x + 7.5625 + x2 = 89.5 + 7.5625 Reorder the terms: 7.5625 + 5.5x + x2 = 89.5 + 7.5625 Combine like terms: 89.5 + 7.5625 = 97.0625 7.5625 + 5.5x + x2 = 97.0625 Factor a perfect square on the left side: (x + 2.75)(x + 2.75) = 97.0625 Calculate the square root of the right side: 9.852030248 Break this problem into two subproblems by setting (x + 2.75) equal to 9.852030248 and -9.852030248.Subproblem 1
x + 2.75 = 9.852030248 Simplifying x + 2.75 = 9.852030248 Reorder the terms: 2.75 + x = 9.852030248 Solving 2.75 + x = 9.852030248 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.75' to each side of the equation. 2.75 + -2.75 + x = 9.852030248 + -2.75 Combine like terms: 2.75 + -2.75 = 0.00 0.00 + x = 9.852030248 + -2.75 x = 9.852030248 + -2.75 Combine like terms: 9.852030248 + -2.75 = 7.102030248 x = 7.102030248 Simplifying x = 7.102030248Subproblem 2
x + 2.75 = -9.852030248 Simplifying x + 2.75 = -9.852030248 Reorder the terms: 2.75 + x = -9.852030248 Solving 2.75 + x = -9.852030248 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.75' to each side of the equation. 2.75 + -2.75 + x = -9.852030248 + -2.75 Combine like terms: 2.75 + -2.75 = 0.00 0.00 + x = -9.852030248 + -2.75 x = -9.852030248 + -2.75 Combine like terms: -9.852030248 + -2.75 = -12.602030248 x = -12.602030248 Simplifying x = -12.602030248Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.102030248, -12.602030248}
| 5x-2y-8=0 | | -3(4x+1)+6x=4(2x-6) | | 3(m+8)+-10=-1 | | logx+log(x-19)=log(13x) | | (4x)8-3-5=360 | | 27=-13+v | | (6x-20)=(3x+31) | | (x)+(x+1)=35 | | 28x-20=26x+6 | | .4x=-3 | | 16=7+3n | | 27=3(m+5) | | 6x-20=3x+31 | | -15x-20=-14x+35 | | 2x^2+x-6=6 | | 3(x-7)+8=4 | | -6y+9=7y+3 | | x+15=124 | | 4x+8=180 | | -36=6+6x | | 1/3(6g-9)=7-2g | | 12v^2-25v-7=0 | | 2x-16=-3x^2 | | 67x-1=65+3 | | 23+y=1 | | 15=4.3G-2.1(n-4) | | -7(t-6)-(t+1)=10 | | x/2-3=1 | | .5x-9=-25 | | x+x+1+x+2=60 | | 3(4w+5)=1(2w-1) | | 1=i+(-19) |