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22 April, 17:08

Simplify 4n 5 + 3.5n 5 + (-2.1n 5).

a. 20n5

b. 6.4n5

c. 5.4n5

d. 4.4n5

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Answers (1)
  1. 22 April, 17:59
    0
    C) 5.4n^5

    Step-by-step explanation:

    4n^5+3.5n^5 + (-2.1n^5)

    7.5n^5-2.1n^5

    5.4n^5
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