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What is 7-3{(n³+8n)÷(-n)+9n²}

What is 7-3{(n³+8n)÷(-n)+9n²}
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3 votes
What is
7-3{(n³+8n)÷(-n)+9n²}

User Jeff Bootsholz
by
8.0k points

1 Answer

3 votes

Answer:

12n2+31

Explanation:

7−

3(n3+8n)

−n

+9n2

=

−12n3−31n

−n

=12n2+31

=12n2+31

User AdityaDees
by
8.2k points
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