If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -4x + -174 = 0 Reorder the terms: -174 + -4x + 4x2 = 0 Solving -174 + -4x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-87 + -2x + 2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-87 + -2x + 2x2)' equal to zero and attempt to solve: Simplifying -87 + -2x + 2x2 = 0 Solving -87 + -2x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -43.5 + -1x + x2 = 0 Move the constant term to the right: Add '43.5' to each side of the equation. -43.5 + -1x + 43.5 + x2 = 0 + 43.5 Reorder the terms: -43.5 + 43.5 + -1x + x2 = 0 + 43.5 Combine like terms: -43.5 + 43.5 = 0.0 0.0 + -1x + x2 = 0 + 43.5 -1x + x2 = 0 + 43.5 Combine like terms: 0 + 43.5 = 43.5 -1x + x2 = 43.5 The x term is -1x. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1x + 0.25 + x2 = 43.5 + 0.25 Reorder the terms: 0.25 + -1x + x2 = 43.5 + 0.25 Combine like terms: 43.5 + 0.25 = 43.75 0.25 + -1x + x2 = 43.75 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = 43.75 Calculate the square root of the right side: 6.614378278 Break this problem into two subproblems by setting (x + -0.5) equal to 6.614378278 and -6.614378278.Subproblem 1
x + -0.5 = 6.614378278 Simplifying x + -0.5 = 6.614378278 Reorder the terms: -0.5 + x = 6.614378278 Solving -0.5 + x = 6.614378278 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = 6.614378278 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 6.614378278 + 0.5 x = 6.614378278 + 0.5 Combine like terms: 6.614378278 + 0.5 = 7.114378278 x = 7.114378278 Simplifying x = 7.114378278Subproblem 2
x + -0.5 = -6.614378278 Simplifying x + -0.5 = -6.614378278 Reorder the terms: -0.5 + x = -6.614378278 Solving -0.5 + x = -6.614378278 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = -6.614378278 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -6.614378278 + 0.5 x = -6.614378278 + 0.5 Combine like terms: -6.614378278 + 0.5 = -6.114378278 x = -6.114378278 Simplifying x = -6.114378278Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.114378278, -6.114378278}Solution
x = {7.114378278, -6.114378278}
| 5(x+4)=3x+8 | | (x-2)(x+3)=(x-2)(5-x) | | 7w=217 | | 4m+6=8 | | 4y+7=y-2 | | =8 | | -4a+b=23 | | 4a+9b=7 | | 3a-22=-2a-7 | | 4w^2+9w+2=0 | | 4w^2+9w=0 | | 36x^2-18x-504=0 | | 7k^2=21 | | -4+=2(x-5) | | -2x+4x=8 | | 2(x+7)-7x=18-5(x+4) | | 6x^2+5x+-4=0 | | 36x^2-18x-108=0 | | 2x^2+19x+51=6 | | 5x+3-8x=8-(3x+5) | | =256-16x^2 | | s=256-16x^2 | | 2x^2+3x=6y | | 7(6z-8)= | | x^2+5y-2=0 | | 33n+9n=0 | | 0.24y-1.8=0.14y+1-0.6y | | 3y-19=-21+4y | | -3x^2+18x+165=0 | | x-0.6=8.86 | | x*x-4=96 | | 110=360+x |