perplexus.info :: Just Math : A simple equation

A simple equation (Posted on 2018-06-24)

Solve (pen and paper only):

5*3^x+4=y²

List all possible integer solutions.

No Solution Yet Submitted by Ady TZIDON

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Solution

| Comment 2 of 3 |

'List all possible integer solutions.'

{x,y}
{0,1}
{2,7}

Just saying....

Posted by broll on 2018-06-24 23:53:46

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