3v^2=-3v-4

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Solution for 3v^2=-3v-4 equation:


Simplifying
3v2 = -3v + -4

Reorder the terms:
3v2 = -4 + -3v

Solving
3v2 = -4 + -3v

Solving for variable 'v'.

Reorder the terms:
4 + 3v + 3v2 = -4 + -3v + 4 + 3v

Reorder the terms:
4 + 3v + 3v2 = -4 + 4 + -3v + 3v

Combine like terms: -4 + 4 = 0
4 + 3v + 3v2 = 0 + -3v + 3v
4 + 3v + 3v2 = -3v + 3v

Combine like terms: -3v + 3v = 0
4 + 3v + 3v2 = 0

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

Divide each side by '3'.
1.333333333 + v + v2 = 0

Move the constant term to the right:

Add '-1.333333333' to each side of the equation.
1.333333333 + v + -1.333333333 + v2 = 0 + -1.333333333

Reorder the terms:
1.333333333 + -1.333333333 + v + v2 = 0 + -1.333333333

Combine like terms: 1.333333333 + -1.333333333 = 0.000000000
0.000000000 + v + v2 = 0 + -1.333333333
v + v2 = 0 + -1.333333333

Combine like terms: 0 + -1.333333333 = -1.333333333
v + v2 = -1.333333333

The v term is v.  Take half its coefficient (0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
 + 0.25 + v2 = -1.333333333 + 0.25

Combine like terms:  + 0.25 = 1.25
1.25 + v2 = -1.333333333 + 0.25

Combine like terms: -1.333333333 + 0.25 = -1.083333333
1.25 + v2 = -1.083333333

Factor a perfect square on the left side:
(v + 0.5)(v + 0.5) = -1.083333333

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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