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Simplifying
3n2 + 2 = 188
Reorder the terms:
2 + 3n2 = 188
Solving
2 + 3n2 = 188
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Add '-2' to each side of the equation.
2 + -2 + 3n2 = 188 + -2
Combine like terms: 2 + -2 = 0
0 + 3n2 = 188 + -2
3n2 = 188 + -2
Combine like terms: 188 + -2 = 186
3n2 = 186
Divide each side by '3'.
n2 = 62
Simplifying
n2 = 62
Take the square root of each side:
n = {-7.874007874, 7.874007874}
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