<PRE><B>Question 1128858</B>
.


4^2 + 3^2 = 5^2.


Every student must memorize, &amp;nbsp;know and remember this identity.


It is the first &amp;nbsp;(the smallest) &amp;nbsp;Pythagorean triple.


Famous and well known &amp;nbsp;(just more than 2000 years).



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