-10n^2+35=0

Solution for -10n^2+35=0 equation:

Simplifying
-10n2 + 35 = 0

Reorder the terms:
35 + -10n2 = 0

Solving
35 + -10n2 = 0

Solving for variable 'n'.

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

Add '-35' to each side of the equation.
35 + -35 + -10n2 = 0 + -35

Combine like terms: 35 + -35 = 0
0 + -10n2 = 0 + -35
-10n2 = 0 + -35

Combine like terms: 0 + -35 = -35
-10n2 = -35

Divide each side by '-10'.
n2 = 3.5

Simplifying
n2 = 3.5

Take the square root of each side:
n = {-1.870828693, 1.870828693}