Fairly challenging question here. I'll still try to solve it while I get the forum's help

Deduce that, if , and , then

Thanks.

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- Sep 28th 2009, 04:30 PMI-ThinkAlgebraic manipulation
Fairly challenging question here. I'll still try to solve it while I get the forum's help

Deduce that, if , and , then

Thanks. - Sep 28th 2009, 04:48 PMpickslides

Now start expanding - Sep 28th 2009, 05:49 PMI-Think
Brute force and lengthy expansions

*Shudders*

I was hoping there would be a neat solution to this, but if straight expansion's the way to go then so be it.

Btw

100th post !Yay! - Sep 28th 2009, 06:15 PMpickslides
Maybe not the only way to solve this but seems to be the most obvious.

Congrats on the 100th post. (Clapping)