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Simplifying
9n2 + 1 = 50
Reorder the terms:
1 + 9n2 = 50
Solving
1 + 9n2 = 50
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Add '-1' to each side of the equation.
1 + -1 + 9n2 = 50 + -1
Combine like terms: 1 + -1 = 0
0 + 9n2 = 50 + -1
9n2 = 50 + -1
Combine like terms: 50 + -1 = 49
9n2 = 49
Divide each side by '9'.
n2 = 5.444444444
Simplifying
n2 = 5.444444444
Take the square root of each side:
n = {-2.333333333, 2.333333333}
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