8n^2=400

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Solution for 8n^2=400 equation: 


Simplifying
8n2 = 400

Solving
8n2 = 400

Solving for variable 'n'.

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

Divide each side by '8'.
n2 = 50

Simplifying
n2 = 50

Take the square root of each side:
n = {-7.071067812, 7.071067812}

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