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n 9 n 5
Question
n – 9) (n – 5)=
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Answer to a math question n – 9) (n – 5)=
Murray
4.5
90
Answers
Solution:
1. Use the distributive property to expand the expression:
(n - 9)(n - 5) = n(n - 5) - 9(n - 5)
2. Distribute
n
and
-9
:
= n^2 - 5n - 9n + 45
3. Combine like terms:
= n^2 - 14n + 45
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