2v*2v+2=300

Solution for 2v*2v+2=300 equation:

Simplifying
2v * 2v + 2 = 300

Reorder the terms for easier multiplication:
2 * 2v * v + 2 = 300

Multiply 2 * 2
4v * v + 2 = 300

Multiply v * v
4v2 + 2 = 300

Reorder the terms:
2 + 4v2 = 300

Solving
2 + 4v2 = 300

Solving for variable 'v'.

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

Add '-2' to each side of the equation.
2 + -2 + 4v2 = 300 + -2

Combine like terms: 2 + -2 = 0
0 + 4v2 = 300 + -2
4v2 = 300 + -2

Combine like terms: 300 + -2 = 298
4v2 = 298

Divide each side by '4'.
v2 = 74.5

Simplifying
v2 = 74.5

Take the square root of each side:
v = {-8.631338251, 8.631338251}