0=v^2-3v+36

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Solution for 0=v^2-3v+36 equation:


Simplifying
0 = v2 + -3v + 36

Reorder the terms:
0 = 36 + -3v + v2

Solving
0 = 36 + -3v + v2

Solving for variable 'v'.

Combine like terms: 0 + -36 = -36
-36 + 3v + -1v2 = 36 + -3v + v2 + -36 + 3v + -1v2

Reorder the terms:
-36 + 3v + -1v2 = 36 + -36 + -3v + 3v + v2 + -1v2

Combine like terms: 36 + -36 = 0
-36 + 3v + -1v2 = 0 + -3v + 3v + v2 + -1v2
-36 + 3v + -1v2 = -3v + 3v + v2 + -1v2

Combine like terms: -3v + 3v = 0
-36 + 3v + -1v2 = 0 + v2 + -1v2
-36 + 3v + -1v2 = v2 + -1v2

Combine like terms: v2 + -1v2 = 0
-36 + 3v + -1v2 = 0

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

Divide each side by '-1'.
36 + -3v + v2 = 0

Move the constant term to the right:

Add '-36' to each side of the equation.
36 + -3v + -36 + v2 = 0 + -36

Reorder the terms:
36 + -36 + -3v + v2 = 0 + -36

Combine like terms: 36 + -36 = 0
0 + -3v + v2 = 0 + -36
-3v + v2 = 0 + -36

Combine like terms: 0 + -36 = -36
-3v + v2 = -36

The v term is -3v.  Take half its coefficient (-1.5).
Square it (2.25) and add it to both sides.

Add '2.25' to each side of the equation.
-3v + 2.25 + v2 = -36 + 2.25

Reorder the terms:
2.25 + -3v + v2 = -36 + 2.25

Combine like terms: -36 + 2.25 = -33.75
2.25 + -3v + v2 = -33.75

Factor a perfect square on the left side:
(v + -1.5)(v + -1.5) = -33.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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