3x^2-1024x+12=0

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Solution for 3x^2-1024x+12=0 equation:


Simplifying
3x2 + -1024x + 12 = 0

Reorder the terms:
12 + -1024x + 3x2 = 0

Solving
12 + -1024x + 3x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
3 the coefficient of the squared term: 

Divide each side by '3'.
4 + -341.3333333x + x2 = 0

Move the constant term to the right:

Add '-4' to each side of the equation.
4 + -341.3333333x + -4 + x2 = 0 + -4

Reorder the terms:
4 + -4 + -341.3333333x + x2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -341.3333333x + x2 = 0 + -4
-341.3333333x + x2 = 0 + -4

Combine like terms: 0 + -4 = -4
-341.3333333x + x2 = -4

The x term is -341.3333333x.  Take half its coefficient (-170.6666667).
Square it (29127.11112) and add it to both sides.

Add '29127.11112' to each side of the equation.
-341.3333333x + 29127.11112 + x2 = -4 + 29127.11112

Reorder the terms:
29127.11112 + -341.3333333x + x2 = -4 + 29127.11112

Combine like terms: -4 + 29127.11112 = 29123.11112
29127.11112 + -341.3333333x + x2 = 29123.11112

Factor a perfect square on the left side:
(x + -170.6666667)(x + -170.6666667) = 29123.11112

Calculate the square root of the right side: 170.65494754

Break this problem into two subproblems by setting 
(x + -170.6666667) equal to 170.65494754 and -170.65494754.

Subproblem 1

x + -170.6666667 = 170.65494754 Simplifying x + -170.6666667 = 170.65494754 Reorder the terms: -170.6666667 + x = 170.65494754 Solving -170.6666667 + x = 170.65494754 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '170.6666667' to each side of the equation. -170.6666667 + 170.6666667 + x = 170.65494754 + 170.6666667 Combine like terms: -170.6666667 + 170.6666667 = 0.0000000 0.0000000 + x = 170.65494754 + 170.6666667 x = 170.65494754 + 170.6666667 Combine like terms: 170.65494754 + 170.6666667 = 341.32161424 x = 341.32161424 Simplifying x = 341.32161424

Subproblem 2

x + -170.6666667 = -170.65494754 Simplifying x + -170.6666667 = -170.65494754 Reorder the terms: -170.6666667 + x = -170.65494754 Solving -170.6666667 + x = -170.65494754 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '170.6666667' to each side of the equation. -170.6666667 + 170.6666667 + x = -170.65494754 + 170.6666667 Combine like terms: -170.6666667 + 170.6666667 = 0.0000000 0.0000000 + x = -170.65494754 + 170.6666667 x = -170.65494754 + 170.6666667 Combine like terms: -170.65494754 + 170.6666667 = 0.01171916 x = 0.01171916 Simplifying x = 0.01171916

Solution

The solution to the problem is based on the solutions from the subproblems. x = {341.32161424, 0.01171916}

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