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## Answers ( )

Answer:the solution set of n2 – 14n = -45 is {5, 9}

Step-by-step explanation:We have the following equation: n^2 – 14n = -45

Rearrange:

n^2 – 14n +45 = 0

Factorizing:

(n-9)(n-5) = 0

Therefore, the solution set of n2 – 14n = -45 is {5, 9}