Match each decimal expansion criterion with the prime factors of denom…

Question

Match each decimal expansion criterion with the prime factors of denominator q (in simplest form p/q):

Accepted Answer

A. 1-A, 2-B, 3-C

Terminating denominators have only 2 and 5. Non-terminating have other primes. √2 irrationality uses contradiction.

Answer

1-B, 2-A, 3-C

Answer

1-C, 2-B, 3-A

Answer

1-A, 2-C, 3-B

Match each decimal expansion criterion with the prime factors of denominator q (in simplest form p/q):