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What is the value of the expression when n = 3?

StartFraction 6 (n squared plus 2) Over n EndFraction

16
22
30
66

User Jinu
by
8.8k points

1 Answer

4 votes

Answer:

  • B) 22

Explanation:

The expression is:


  • \cfrac{6(n^2+2)}{n}

Find its value when n = 3, substitute n with 3 in the expression:


  • \cfrac{6(3^2+2)}{3} =\cfrac{6(9+2)}{3} =\cfrac{6(11)}{3}=2(11) = 22

The matching answer choice is B.

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