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which number forms a pythagorean triple with 24 and 25

 Feb 19, 2015

Best Answer 

 #1
avatar+128578 
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Note that 25^2 - 24^2   = 49    ....so......the square root of 49 = 7

So the "triple"  is  7 - 24 - 25  ......note that this is known as a "primitive" triple........(i.e., it's not a multiple of some other triple....!!!)

 

 Feb 19, 2015
 #1
avatar+128578 
+5
Best Answer

Note that 25^2 - 24^2   = 49    ....so......the square root of 49 = 7

So the "triple"  is  7 - 24 - 25  ......note that this is known as a "primitive" triple........(i.e., it's not a multiple of some other triple....!!!)

 

CPhill Feb 19, 2015

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