0.5(3g-2)=g^2

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Solution for 0.5(3g-2)=g^2 equation:


Simplifying
0.5(3g + -2) = g2

Reorder the terms:
0.5(-2 + 3g) = g2
(-2 * 0.5 + 3g * 0.5) = g2
(-1 + 1.5g) = g2

Solving
-1 + 1.5g = g2

Solving for variable 'g'.

Combine like terms: g2 + -1g2 = 0
-1 + 1.5g + -1g2 = 0

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
1 + -1.5g + g2 = 0

Move the constant term to the right:

Add '-1' to each side of the equation.
1 + -1.5g + -1 + g2 = 0 + -1

Reorder the terms:
1 + -1 + -1.5g + g2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1.5g + g2 = 0 + -1
-1.5g + g2 = 0 + -1

Combine like terms: 0 + -1 = -1
-1.5g + g2 = -1

The g term is -1.5g.  Take half its coefficient (-0.75).
Square it (0.5625) and add it to both sides.

Add '0.5625' to each side of the equation.
-1.5g + 0.5625 + g2 = -1 + 0.5625

Reorder the terms:
0.5625 + -1.5g + g2 = -1 + 0.5625

Combine like terms: -1 + 0.5625 = -0.4375
0.5625 + -1.5g + g2 = -0.4375

Factor a perfect square on the left side:
(g + -0.75)(g + -0.75) = -0.4375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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