Rational vs. Irrational
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
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1.
FLASHCARD QUESTION
Front
Is the result rational or irrational?
Back
Irrational; The sum of a rational and an irrational is always irrational.
2.
FLASHCARD QUESTION
Front
Back
3.
FLASHCARD QUESTION
Front
Is the result rational or irrational?
Back
Rational; The sum of two rationals is always rational.
4.
FLASHCARD QUESTION
Front
Back
5.
FLASHCARD QUESTION
Front
Is the result rational or irrational? Explain.
Back
Irrational; The product of a nonzero rational and an irrational is always irrational.
6.
FLASHCARD QUESTION
Front
Back
7.
FLASHCARD QUESTION
Front
Is the product of two rationals rational or irrational?
Back
Rational; The product of two rationals is always rational.
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