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Rainbow [258]
3 years ago
11

( 4 + 2n ^3 ) + ( 5n^3 + 2)

Mathematics
2 answers:
Hoochie [10]3 years ago
5 0

Answer:

7n^3 + 6

Step-by-step explanation:

(4 + 2n^3) + (5n^3 + 2) =

= 2n^3 + 5n^3 + 4 + 2

= 7n^3 + 6

Nostrana [21]3 years ago
5 0

Answer:

7n^3 + 6

Step-by-step explanation:

(4 + 2n^3) + (5n^3 + 2)

4 + 2n^3 + 5n^3 + 2

7n^3 + 6

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2 years ago
Mount Kosciuszko is the highest mountain in Australia, with a peak of about 2,228 meters above sea level. Lake Erye has the lowe
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Answer:

Option (A)

Step-by-step explanation:

Heights above the sea level are denoted with positive notations and depths below the sea level with negative.

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