4n^2-8+3=0

Solution for 4n^2-8+3=0 equation:

Simplifying
4n2 + -8 + 3 = 0

Reorder the terms:
-8 + 3 + 4n2 = 0

Combine like terms: -8 + 3 = -5
-5 + 4n2 = 0

Solving
-5 + 4n2 = 0

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + 4n2 = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 4n2 = 0 + 5
4n2 = 0 + 5

Combine like terms: 0 + 5 = 5
4n2 = 5

Divide each side by '4'.
n2 = 1.25

Simplifying
n2 = 1.25

Take the square root of each side:
n = {-1.118033989, 1.118033989}