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Simplifying
-2 + 9n2 = 98
Solving
-2 + 9n2 = 98
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 + 9n2 = 98 + 2
Combine like terms: -2 + 2 = 0
0 + 9n2 = 98 + 2
9n2 = 98 + 2
Combine like terms: 98 + 2 = 100
9n2 = 100
Divide each side by '9'.
n2 = 11.11111111
Simplifying
n2 = 11.11111111
Take the square root of each side:
n = {-3.333333333, 3.333333333}
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