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| 5 ways of factorizing (Posted on 2018-07-07) |
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What is the smallest number that can be shown as a difference between two squares in 5 different ways?
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Submitted by Ady TZIDON
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Rating: 3.0000 (1 votes)
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Solution:
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(Hide)
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Answer: 144= 2*72= 4*36=6*24=8*18=12*12
5 pairs of squares: (37,35), (20,16), (15,9), (13,5) and (12,0)
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