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Type: Multiple-Choice
Category: Rational and Irrational Numbers
Level: Grade 11
Standards: HSN-RN.B.3
Author: nsharp1
Created: 5 years ago

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Rational and Irrational Numbers Question

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Grade 11 Rational and Irrational Numbers CCSS: HSN-RN.B.3

Which of the following disprove(s) the statement that the product of two irrational numbers is always irrational? Choose all that apply.
  1. √5⋅(1√5)=1
  2. √9⋅13√27=1
  3. 1√2⋅√8=2
  4. None of the above, since this statement is true.