Factor Completely: n^2+8n+15

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Foralobo asked Dec 11, 2022

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15 votes

Factor Completely:
n^2+8n+15

Mathematics
high-school

Foralobo asked Dec 11, 2022

by Foralobo

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1 Answer

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Answer:

(n+3)(n+5)

Explanation:

the common factor between 8 and 15 is 3 and 5. If you add 3 and 5 together, you get 8. If you multiply 3 and 5, you get 15. So using the FOIL method, it should go back to n^2+8n+15

Parvin Gasimzade answered Dec 18, 2022

by Parvin Gasimzade

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