Nip Impressions logo
Mon, Jul 22, 2024 15:19
Click here for Pulp & Paper Radio International
Subscription Central
Must reads for pulp and paper industry professionals
My Profile
Management Side

Answer to this week's riddle

Again, the riddle:

Take a positive integer x. Multiply the square of the integer by 5 to yield z. If z – 4 or z + 4 is a perfect square, what do you know about x?

The Answer:

It's a member of the Fibonacci sequence


 Related Articles:


Powered by Bondware
News Publishing Software

The browser you are using is outdated!

You may not be getting all you can out of your browsing experience
and may be open to security risks!

Consider upgrading to the latest version of your browser or choose on below: