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Which numbers are irrational? √100 √21 √36 √47 Which numbers are irrational? Select all that apply. A. √21 B. √ 100 C. √47 D. √36
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1 vote
Which numbers are irrational?

√100 √21 √36 √47

Which numbers are irrational? Select all that apply.

A. √21
B. √ 100
C. √47
D. √36

User SinusGob
by
6.5k points

2 Answers

4 votes
A and C because 10•10=100. And C 6•6=36. To solve this you need to see what 2 numbers times each other = y. A and C are irrational because you can’t times any 2 numbers to get 21 or 47.
User Ildi
by
7.3k points
5 votes
A and d are the correct answers gangy
User Venkatesh Panabaka
by
6.4k points
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