2n^2=9-2

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Solution for 2n^2=9-2 equation: 


Simplifying
2n2 = 9 + -2

Combine like terms: 9 + -2 = 7
2n2 = 7

Solving
2n2 = 7

Solving for variable 'n'.

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

Divide each side by '2'.
n2 = 3.5

Simplifying
n2 = 3.5

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

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