Show that the equation y^2 = {x^3} + 7 has no integral solutions.

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October 23rd 2012, 01:53 PM
maximus101

Show that the equation y^2 = {x^3} + 7 has no integral solutions.

Show that the equation $y^2 = {x^3} + 7$ has no integral solutions.
October 30th 2012, 09:40 PM
Salahuddin559

Re: Show that the equation y^2 = {x^3} + 7 has no integral solutions.

It is here. http://www.math.uconn.edu/~kconrad/b...ordelleqn1.pdf

Salahuddin
Maths online
October 31st 2012, 06:56 PM
wasp

Re: Show that the equation y^2 = {x^3} + 7 has no integral solutions.

Quote:

Originally Posted by Salahuddin559

It is here. http://www.math.uconn.edu/~kconrad/b...ordelleqn1.pdf

Salahuddin
Maths online

Thank you. That was driving me crazy.

-Dan

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