3x^2+4=6x

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Solution for 3x^2+4=6x equation:


Simplifying
3x2 + 4 = 6x

Reorder the terms:
4 + 3x2 = 6x

Solving
4 + 3x2 = 6x

Solving for variable 'x'.

Reorder the terms:
4 + -6x + 3x2 = 6x + -6x

Combine like terms: 6x + -6x = 0
4 + -6x + 3x2 = 0

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

Divide each side by '3'.
1.333333333 + -2x + x2 = 0

Move the constant term to the right:

Add '-1.333333333' to each side of the equation.
1.333333333 + -2x + -1.333333333 + x2 = 0 + -1.333333333

Reorder the terms:
1.333333333 + -1.333333333 + -2x + x2 = 0 + -1.333333333

Combine like terms: 1.333333333 + -1.333333333 = 0.000000000
0.000000000 + -2x + x2 = 0 + -1.333333333
-2x + x2 = 0 + -1.333333333

Combine like terms: 0 + -1.333333333 = -1.333333333
-2x + x2 = -1.333333333

The x term is -2x.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2x + 1 + x2 = -1.333333333 + 1

Reorder the terms:
1 + -2x + x2 = -1.333333333 + 1

Combine like terms: -1.333333333 + 1 = -0.333333333
1 + -2x + x2 = -0.333333333

Factor a perfect square on the left side:
(x + -1)(x + -1) = -0.333333333

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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