Which number is irrational? explain why? a) -(9) b) 4.0005 c)2.17 d) (40)

James Buck asked Jun 10, 2022

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13 votes

Which number is irrational? explain why?
a) -(9) b) 4.0005
c)2.17 d) (40)

James Buck asked Jun 10, 2022

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19 votes

Answer:

√40 is an irrational number

Explanation:

"An irrational number is a real number that cannot be expressed as a ratio of integers, for example, √ 2 is an irrational number."

IronManGill answered Jun 16, 2022

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