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i love chem

Guest

provement

prove that :

thanks anyways

i love chem

Guest

Re: provement

Patrick

Real Member

Registered: 2006-02-24

Posts: 1,005

Re: provement

Can you please specify your problem? This is not supposed to be a "Do my homework for me"-forum Hope you can see why it's fair.

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i love chem

Guest

Re: provement

i am a new guest here and i dont know whats the rules ... its my first request !
sorry if that was a a broke for the rule ... i think you should be more polite and try to help me as much as you can instead of replying drag as that unfriendly reply !

more point i want you to know ... i am not from those who put their h.ws in the net tol get the answers !

sorry everybody

MathsIsFun

Administrator

Registered: 2005-01-21

Posts: 7,711

Re: provement

You didn't break any rules, "i love chem", I think Patrick just wanted to know more about why and what.

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"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman

JaneFairfax

Member

Registered: 2007-02-23

Posts: 6,868

Re: provement

In the picture you can see how the above equality is not true for all x.

You can try it on your calc and check the values of LHS and RHS.

If you square both sides, I think it will be true for all x.

To i love chem:

Last edited by JaneFairfax (2007-02-26 14:41:00)

i love chem

Guest

Re: provement

thanks alot guys that might help me