A palindrome is a number which reads the same forward as backward. How many five-digit palindromes can be made from the digits 1, 2, and 9?  (Each digit may be used more than once.)
Question:
A palindrome is a number which reads the same forward as backward. How many five-digit palindromes can be made from the digits 1, 2, and 9?  (Each digit may be used more than once.)
Answer:
Let's think step by step.

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A palindrome is a number which reads the same forward as backward. How many five-digit palindromes can be made from the digits 1, 2, and 9?  (Each digit may be used more than once.)
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