20n^2+28=0

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Solution for 20n^2+28=0 equation:


Simplifying
20n2 + 28 = 0

Reorder the terms:
28 + 20n2 = 0

Solving
28 + 20n2 = 0

Solving for variable 'n'.

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

Add '-28' to each side of the equation.
28 + -28 + 20n2 = 0 + -28

Combine like terms: 28 + -28 = 0
0 + 20n2 = 0 + -28
20n2 = 0 + -28

Combine like terms: 0 + -28 = -28
20n2 = -28

Divide each side by '20'.
n2 = -1.4

Simplifying
n2 = -1.4

Reorder the terms:
1.4 + n2 = -1.4 + 1.4

Combine like terms: -1.4 + 1.4 = 0.0
1.4 + n2 = 0.0

The solution to this equation could not be determined.

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