-n^2-1=0

Solution for -n^2-1=0 equation:

Simplifying
-1n2 + -1 = 0

Reorder the terms:
-1 + -1n2 = 0

Solving
-1 + -1n2 = 0

Solving for variable 'n'.

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

Add '1' to each side of the equation.
-1 + 1 + -1n2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -1n2 = 0 + 1
-1n2 = 0 + 1

Combine like terms: 0 + 1 = 1
-1n2 = 1

Divide each side by '-1'.
n2 = -1

Simplifying
n2 = -1

Reorder the terms:
1 + n2 = -1 + 1

Combine like terms: -1 + 1 = 0
1 + n2 = 0

The solution to this equation could not be determined.