If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 18x2 + -2x + -6 = 0 Reorder the terms: -6 + -2x + 18x2 = 0 Solving -6 + -2x + 18x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-3 + -1x + 9x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-3 + -1x + 9x2)' equal to zero and attempt to solve: Simplifying -3 + -1x + 9x2 = 0 Solving -3 + -1x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.3333333333 + -0.1111111111x + x2 = 0 Move the constant term to the right: Add '0.3333333333' to each side of the equation. -0.3333333333 + -0.1111111111x + 0.3333333333 + x2 = 0 + 0.3333333333 Reorder the terms: -0.3333333333 + 0.3333333333 + -0.1111111111x + x2 = 0 + 0.3333333333 Combine like terms: -0.3333333333 + 0.3333333333 = 0.0000000000 0.0000000000 + -0.1111111111x + x2 = 0 + 0.3333333333 -0.1111111111x + x2 = 0 + 0.3333333333 Combine like terms: 0 + 0.3333333333 = 0.3333333333 -0.1111111111x + x2 = 0.3333333333 The x term is -0.1111111111x. Take half its coefficient (-0.05555555555). Square it (0.003086419752) and add it to both sides. Add '0.003086419752' to each side of the equation. -0.1111111111x + 0.003086419752 + x2 = 0.3333333333 + 0.003086419752 Reorder the terms: 0.003086419752 + -0.1111111111x + x2 = 0.3333333333 + 0.003086419752 Combine like terms: 0.3333333333 + 0.003086419752 = 0.336419753052 0.003086419752 + -0.1111111111x + x2 = 0.336419753052 Factor a perfect square on the left side: (x + -0.05555555555)(x + -0.05555555555) = 0.336419753052 Calculate the square root of the right side: 0.580017028 Break this problem into two subproblems by setting (x + -0.05555555555) equal to 0.580017028 and -0.580017028.Subproblem 1
x + -0.05555555555 = 0.580017028 Simplifying x + -0.05555555555 = 0.580017028 Reorder the terms: -0.05555555555 + x = 0.580017028 Solving -0.05555555555 + x = 0.580017028 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.05555555555' to each side of the equation. -0.05555555555 + 0.05555555555 + x = 0.580017028 + 0.05555555555 Combine like terms: -0.05555555555 + 0.05555555555 = 0.00000000000 0.00000000000 + x = 0.580017028 + 0.05555555555 x = 0.580017028 + 0.05555555555 Combine like terms: 0.580017028 + 0.05555555555 = 0.63557258355 x = 0.63557258355 Simplifying x = 0.63557258355Subproblem 2
x + -0.05555555555 = -0.580017028 Simplifying x + -0.05555555555 = -0.580017028 Reorder the terms: -0.05555555555 + x = -0.580017028 Solving -0.05555555555 + x = -0.580017028 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.05555555555' to each side of the equation. -0.05555555555 + 0.05555555555 + x = -0.580017028 + 0.05555555555 Combine like terms: -0.05555555555 + 0.05555555555 = 0.00000000000 0.00000000000 + x = -0.580017028 + 0.05555555555 x = -0.580017028 + 0.05555555555 Combine like terms: -0.580017028 + 0.05555555555 = -0.52446147245 x = -0.52446147245 Simplifying x = -0.52446147245Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.63557258355, -0.52446147245}Solution
x = {0.63557258355, -0.52446147245}
| 7.3-4= | | 4x*5=8 | | -x^2-17x+72=0 | | -4w-16=2(w-5) | | 3(2x-0.3)=15-(x+2) | | 15g-9g+7=-11 | | -10+x=10 | | 7-2(1-3x)+16=8x+11 | | 94=4/y-18 | | -2=3(x-6)-5x | | (4-7i)(4+7i)= | | 4x+10y=200 | | 1/3y+4=9 | | 15-1x=2(x+3) | | 5r+3r-6r-r-1=19 | | z^2-12z-160= | | -7p-14=-2p+14 | | 3/5w-1=8/5w | | y=7(7/9)-3 | | -75-k=-9 | | (-7y-3z)(-3)= | | 3j-j-2=14 | | 12t-6=12t-24-18 | | x+6=2x+(-3) | | x^3+4x^2-36x+144=0 | | -3x-27=-15 | | -2+c+3c=6 | | 2s+4s=12 | | -8c-9d/9c+7c-5d/6c+1 | | (7x^2+9)(4x-7+5/x) | | 00.2(6t-3)=0.12(t-2)+0.18 | | 17+b/25=30 |