Asked by CD
Find the sum and choose the correct answer.
2n3 + 4n2 - 7 and -n3 + 8n - 9
- n^3 - 4 n^2 - 8 n - 16
n^3 + 4 n^2 + 8 n + 16
3 n^3 + 4 n^2 + 8 n - 2
n^3 + 4 n^2 + 8 n - 16
2n3 + 4n2 - 7 and -n3 + 8n - 9
- n^3 - 4 n^2 - 8 n - 16
n^3 + 4 n^2 + 8 n + 16
3 n^3 + 4 n^2 + 8 n - 2
n^3 + 4 n^2 + 8 n - 16
Answers
Answered by
oobleck
2n^3 - n^3 = n^3
That eliminates A and C
That eliminates A and C
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