How many two-digit squares have the property that the product of their digits is also a square?
Question
Solution 1
Sure, let's solve this step by step:
Step 1: Identify the two-digit squares. They are: 16, 25, 36, 49, 64, 81.
Step 2: Calculate the product of the digits for each of these squares:
- 16: 1*6 = 6
- 25: 2*5 = 10
- 36: 3*6 = 18
- 49: 4*9 = 36
- 64: 6*4 = 24
- 81: 8*1 = 8
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Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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