asked 16.4k views
4 votes
Which of the following is an irrational number?

A) square root of 18
B) square root of 49
C) 3.8
D) 3/10

2 Answers

4 votes

Answer:

A.

Explanation:

√18 (= 4.242640687.....)

The decimals go on without bounds.

answered
User Jxdwinter
by
7.8k points
2 votes

A. √18 is an irrational number.

answered
User Imcg
by
8.3k points

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