Make {x^2 – axy + by^2, x^2 – cxy + dy^2} squares

 
 
x^2 \; - \; a \, x \, y \; + \; b \, y^2 \; = \; M^2
x^2 \; - \; c \, x \, y \; + \; d \, y^2 \; = \; N^2

where   a, \; b, \; c, \; d   are any four consecutive prime numbers

 
For example,

site-google-4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Advertisements

About benvitalis

math grad - Interest: Number theory
This entry was posted in Number Puzzles and tagged . Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s