4n^2-17-19=0

Solution for 4n^2-17-19=0 equation:

Simplifying
4n2 + -17 + -19 = 0

Reorder the terms:
-17 + -19 + 4n2 = 0

Combine like terms: -17 + -19 = -36
-36 + 4n2 = 0

Solving
-36 + 4n2 = 0

Solving for variable 'n'.

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

Add '36' to each side of the equation.
-36 + 36 + 4n2 = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 4n2 = 0 + 36
4n2 = 0 + 36

Combine like terms: 0 + 36 = 36
4n2 = 36

Divide each side by '4'.
n2 = 9

Simplifying
n2 = 9

Take the square root of each side:
n = {-3, 3}