by stupidityismygam » Sun Jul 01, 2007 8:39 pm
yep yep yep...i'll post my alternate solution
Notice that [unparseable or potentially dangerous latex formula] and [unparseable or potentially dangerous latex formula] so
[unparseable or potentially dangerous latex formula] then by the binomial theorem we see that [unparseable or potentially dangerous latex formula]
Also, [unparseable or potentially dangerous latex formula]
By adding these we see that every other term cancels, which simplifies to [unparseable or potentially dangerous latex formula]
Taking this [unparseable or potentially dangerous latex formula] gives [unparseable or potentially dangerous latex formula]
Quick division shows that the remainder is [unparseable or potentially dangerous latex formula]