Which expression will equal a rational product even though it is multiplying an irrational number times another irrational number?
Question
Answer:
A. The square of an irrational number \sqrt(11)=\sqrt(11)*\sqrt(11)=\sqrt(11^2)=11, which is a rational number. However, in B, C, and D, the two pair of rational numbers cannot multiply to become a rational number.
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