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1 vote
Simplify the expression 6/n+ 2/n+1

2 Answers

4 votes

The two terms can be immediately summed, since they are fractions with the same denominator:


(6)/(n)+(2)/(n)=(6+2)/(n)=(8)/(n)

In order to add 1, we must think of it as
(n)/(n):


(8)/(n)+1=(8)/(n)+(n)/(n)=(8+n)/(n)

User Shanu T Thankachan
by
6.5k points
6 votes

Answer:

Answer above me is wrong, it's D: 8n+6/n(n+1)

Explanation:

For edge.

User Tolanj
by
7.6k points