9x^2-12x+48=0

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Solution for 9x^2-12x+48=0 equation: 


Simplifying
9x2 + -12x + 48 = 0

Reorder the terms:
48 + -12x + 9x2 = 0

Solving
48 + -12x + 9x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(16 + -4x + 3x2) = 0

Ignore the factor 3.

Subproblem 1
Set the factor '(16 + -4x + 3x2)' equal to zero and attempt to solve:

Simplifying
16 + -4x + 3x2 = 0

Solving
16 + -4x + 3x2 = 0

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

Divide each side by '3'.
5.333333333 + -1.333333333x + x2 = 0

Move the constant term to the right:

Add '-5.333333333' to each side of the equation.
5.333333333 + -1.333333333x + -5.333333333 + x2 = 0 + -5.333333333

Reorder the terms:
5.333333333 + -5.333333333 + -1.333333333x + x2 = 0 + -5.333333333

Combine like terms: 5.333333333 + -5.333333333 = 0.000000000
0.000000000 + -1.333333333x + x2 = 0 + -5.333333333
-1.333333333x + x2 = 0 + -5.333333333

Combine like terms: 0 + -5.333333333 = -5.333333333
-1.333333333x + x2 = -5.333333333

The x term is -1.333333333x.  Take half its coefficient (-0.6666666665).
Square it (0.4444444442) and add it to both sides.

Add '0.4444444442' to each side of the equation.
-1.333333333x + 0.4444444442 + x2 = -5.333333333 + 0.4444444442

Reorder the terms:
0.4444444442 + -1.333333333x + x2 = -5.333333333 + 0.4444444442

Combine like terms: -5.333333333 + 0.4444444442 = -4.8888888888
0.4444444442 + -1.333333333x + x2 = -4.8888888888

Factor a perfect square on the left side:
(x + -0.6666666665)(x + -0.6666666665) = -4.8888888888

Can't calculate square root of the right side.

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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