-10-4n^2=-330

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Solution for -10-4n^2=-330 equation: 


Simplifying
-10 + -4n2 = -330

Solving
-10 + -4n2 = -330

Solving for variable 'n'.

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

Add '10' to each side of the equation.
-10 + 10 + -4n2 = -330 + 10

Combine like terms: -10 + 10 = 0
0 + -4n2 = -330 + 10
-4n2 = -330 + 10

Combine like terms: -330 + 10 = -320
-4n2 = -320

Divide each side by '-4'.
n2 = 80

Simplifying
n2 = 80

Take the square root of each side:
n = {-8.94427191, 8.94427191}

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