If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -14x + -20 = 0 Reorder the terms: -20 + -14x + 4x2 = 0 Solving -20 + -14x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-10 + -7x + 2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-10 + -7x + 2x2)' equal to zero and attempt to solve: Simplifying -10 + -7x + 2x2 = 0 Solving -10 + -7x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -5 + -3.5x + x2 = 0 Move the constant term to the right: Add '5' to each side of the equation. -5 + -3.5x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -3.5x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -3.5x + x2 = 0 + 5 -3.5x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -3.5x + x2 = 5 The x term is -3.5x. Take half its coefficient (-1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. -3.5x + 3.0625 + x2 = 5 + 3.0625 Reorder the terms: 3.0625 + -3.5x + x2 = 5 + 3.0625 Combine like terms: 5 + 3.0625 = 8.0625 3.0625 + -3.5x + x2 = 8.0625 Factor a perfect square on the left side: (x + -1.75)(x + -1.75) = 8.0625 Calculate the square root of the right side: 2.839454173 Break this problem into two subproblems by setting (x + -1.75) equal to 2.839454173 and -2.839454173.Subproblem 1
x + -1.75 = 2.839454173 Simplifying x + -1.75 = 2.839454173 Reorder the terms: -1.75 + x = 2.839454173 Solving -1.75 + x = 2.839454173 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.75' to each side of the equation. -1.75 + 1.75 + x = 2.839454173 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + x = 2.839454173 + 1.75 x = 2.839454173 + 1.75 Combine like terms: 2.839454173 + 1.75 = 4.589454173 x = 4.589454173 Simplifying x = 4.589454173Subproblem 2
x + -1.75 = -2.839454173 Simplifying x + -1.75 = -2.839454173 Reorder the terms: -1.75 + x = -2.839454173 Solving -1.75 + x = -2.839454173 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.75' to each side of the equation. -1.75 + 1.75 + x = -2.839454173 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + x = -2.839454173 + 1.75 x = -2.839454173 + 1.75 Combine like terms: -2.839454173 + 1.75 = -1.089454173 x = -1.089454173 Simplifying x = -1.089454173Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.589454173, -1.089454173}Solution
x = {4.589454173, -1.089454173}
| 6(z-6)=5z | | 4a(y)/4b | | x^2+11x+102=0 | | 2(3+5x)=-3+28x | | 3x+8-x=3+x+2 | | -15x+7+8x=-3x-11-2x | | 7x+-3x+5x=12x | | x/3+x/4+x/5=47 | | 2x+6=3x-18 | | 12x-6-6x=9x-30-7x | | 8-(2y+7)=3-y | | x-6/2=x-5/3 | | (-6x^2y^3)(8xy^3)= | | 4(x+4)-3(x-4)= | | 7w+2=10 | | x/4-16=-10 | | (2K+8)X^2-(4K-3)X+(2K+3)=0 | | -5m-15=15 | | 5n-14=-1 | | 5+2(y-2)=-10 | | 5x^5-9x^4+35x-21= | | x^3-(2p+1)x+2p=0 | | 400X+860Y=41780168 | | 12w-17w-10w= | | 3c-5=2c+2 | | 4x+5+2x-4= | | 1/3x-2=10/7-5/6x | | 5h(h-12)(3h-7)=0 | | 9m^2+6=39 | | -2x-11=1 | | 3(g+4)-5=6 | | 400X+865Y=41780168 |