v^2+49-72=0

Solution for v^2+49-72=0 equation:

Simplifying
v2 + 49 + -72 = 0

Reorder the terms:
49 + -72 + v2 = 0

Combine like terms: 49 + -72 = -23
-23 + v2 = 0

Solving
-23 + v2 = 0

Solving for variable 'v'.

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

Add '23' to each side of the equation.
-23 + 23 + v2 = 0 + 23

Combine like terms: -23 + 23 = 0
0 + v2 = 0 + 23
v2 = 0 + 23

Combine like terms: 0 + 23 = 23
v2 = 23

Simplifying
v2 = 23

Take the square root of each side:
v = {-4.795831523, 4.795831523}