n^2-n-306=0

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Solution for n^2-n-306=0 equation:


Simplifying
n2 + -1n + -306 = 0

Reorder the terms:
-306 + -1n + n2 = 0

Solving
-306 + -1n + n2 = 0

Solving for variable 'n'.

Factor a trinomial.
(-17 + -1n)(18 + -1n) = 0

Subproblem 1

Set the factor '(-17 + -1n)' equal to zero and attempt to solve: Simplifying -17 + -1n = 0 Solving -17 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '17' to each side of the equation. -17 + 17 + -1n = 0 + 17 Combine like terms: -17 + 17 = 0 0 + -1n = 0 + 17 -1n = 0 + 17 Combine like terms: 0 + 17 = 17 -1n = 17 Divide each side by '-1'. n = -17 Simplifying n = -17

Subproblem 2

Set the factor '(18 + -1n)' equal to zero and attempt to solve: Simplifying 18 + -1n = 0 Solving 18 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + -1n = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -1n = 0 + -18 -1n = 0 + -18 Combine like terms: 0 + -18 = -18 -1n = -18 Divide each side by '-1'. n = 18 Simplifying n = 18

Solution

n = {-17, 18}

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