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21-09-2022
Chemistry

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Which of the following values of n makes the equation n2-159=10 true?

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21-09-2022

The answer is n=84.5
You add 159 from itself, and add 159 to 10. Which leaves you with 2n=169, then you divide 2 to 169 and 2. And 169÷2=84.5

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