5g-16=g(4g-4)

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Solution for 5g-16=g(4g-4) equation:


Simplifying
5g + -16 = g(4g + -4)

Reorder the terms:
-16 + 5g = g(4g + -4)

Reorder the terms:
-16 + 5g = g(-4 + 4g)
-16 + 5g = (-4 * g + 4g * g)
-16 + 5g = (-4g + 4g2)

Solving
-16 + 5g = -4g + 4g2

Solving for variable 'g'.

Combine like terms: 5g + 4g = 9g
-16 + 9g + -4g2 = -4g + 4g2 + 4g + -4g2

Reorder the terms:
-16 + 9g + -4g2 = -4g + 4g + 4g2 + -4g2

Combine like terms: -4g + 4g = 0
-16 + 9g + -4g2 = 0 + 4g2 + -4g2
-16 + 9g + -4g2 = 4g2 + -4g2

Combine like terms: 4g2 + -4g2 = 0
-16 + 9g + -4g2 = 0

Begin completing the square.  Divide all terms by
-4 the coefficient of the squared term: 

Divide each side by '-4'.
4 + -2.25g + g2 = 0

Move the constant term to the right:

Add '-4' to each side of the equation.
4 + -2.25g + -4 + g2 = 0 + -4

Reorder the terms:
4 + -4 + -2.25g + g2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -2.25g + g2 = 0 + -4
-2.25g + g2 = 0 + -4

Combine like terms: 0 + -4 = -4
-2.25g + g2 = -4

The g term is -2.25g.  Take half its coefficient (-1.125).
Square it (1.265625) and add it to both sides.

Add '1.265625' to each side of the equation.
-2.25g + 1.265625 + g2 = -4 + 1.265625

Reorder the terms:
1.265625 + -2.25g + g2 = -4 + 1.265625

Combine like terms: -4 + 1.265625 = -2.734375
1.265625 + -2.25g + g2 = -2.734375

Factor a perfect square on the left side:
(g + -1.125)(g + -1.125) = -2.734375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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