(3)-2n^2=

Solution for (3)-2n^2= equation:

Simplifying
(3) + -2n2 = 0
3 + -2n2 = 0

Solving
3 + -2n2 = 0

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + -2n2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -2n2 = 0 + -3
-2n2 = 0 + -3

Combine like terms: 0 + -3 = -3
-2n2 = -3

Divide each side by '-2'.
n2 = 1.5

Simplifying
n2 = 1.5

Take the square root of each side:
n = {-1.224744871, 1.224744871}