The f of what now?
Posted by tim in It wouldn't fit in any other category... on October 15, 2004

So Mom had a math test today. She told me about a problem she had, and that she forgot to F.O.I.L. it. I didn't realize why it would need FOIL'ed until just now...

f(x) = (2 + x)2 - 3

Can you see why? :)

 
Comments

...yup

let me guess what she did: (4 + x^2 - 3) instead of "foil" -ing

  • Posted by Siplus (Guest) on October 15, 2004 at 04:33:22AM

Yep.

  • Posted by tim (Guest) on October 16, 2004 at 03:59:00AM
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