v^2-4+3=0

Solution for v^2-4+3=0 equation:

Simplifying
v2 + -4 + 3 = 0

Reorder the terms:
-4 + 3 + v2 = 0

Combine like terms: -4 + 3 = -1
-1 + v2 = 0

Solving
-1 + v2 = 0

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 1 + v2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + v2 = 0 + 1
v2 = 0 + 1

Combine like terms: 0 + 1 = 1
v2 = 1

Simplifying
v2 = 1

Take the square root of each side:
v = {-1, 1}