Zane100 Zane100

28-04-2021
Mathematics

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HELP ASAP
Factor n²+9n+20

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tatianapalacios2001 tatianapalacios2001

28-04-2021

The answer is (n+4)(n+5)

Factoring means we want something like
(n+_)(n+_)
We need two numbers that add together to get 9 multiply together to get 20
4+5 = 9
4*5 = 20

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