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mestny [16]
3 years ago
7

What is (n4+18n3+36n2)÷9n2

Mathematics
2 answers:
exis [7]3 years ago
6 0
1/9n^2+2n+4 is your answer 
ohaa [14]3 years ago
4 0
\frac{n^4+18n^3+36n^2}{9n^2}
we can factor out a n² on top
\frac{n^2(n^2+18n+36)}{9n^2}
cancel ones (the n² on top and bottom)
\frac{n^2+18n+36}{9}
we can split the top up
remember
(a+b)/c=(a/c)+(b/c)
\frac{n^2+18n+36}{9}=
\frac{n^2}{9}+\frac{18n}{9}+\frac{36}{9}=
\frac{n^2}{9}+2n+4
that is nicest form
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