45v^2-245=0

Solution for 45v^2-245=0 equation:

Simplifying
45v2 + -245 = 0

Reorder the terms:
-245 + 45v2 = 0

Solving
-245 + 45v2 = 0

Solving for variable 'v'.

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

Add '245' to each side of the equation.
-245 + 245 + 45v2 = 0 + 245

Combine like terms: -245 + 245 = 0
0 + 45v2 = 0 + 245
45v2 = 0 + 245

Combine like terms: 0 + 245 = 245
45v2 = 245

Divide each side by '45'.
v2 = 5.444444444

Simplifying
v2 = 5.444444444

Take the square root of each side:
v = {-2.333333333, 2.333333333}