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Re: [obm-l] Duvida Cruel
- To: obm-l@xxxxxxxxxxxxxx
- Subject: Re: [obm-l] Duvida Cruel
- From: Rafael <rfa1989@xxxxxxxxx>
- Date: Sat, 21 Apr 2007 22:13:18 -0300
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Empurraozinho: (4x+7)^20 = ((4x+7)^10)^2 >= 0 , para todo x.
On 4/21/07, Leandro Morelato <morelato.list@gmail.com> wrote:
> Boa noite,
>
> Gostaria que alguém me ajudasse a resolver o seguinte exercício:
>
> (4x + 7)^20 . (2x + 8) < 0
>
> Gostaria de um "empurrãozinho" para iniciar a resolução...
>
> Obrigado,
>
> Leandro
>
--
-----------------------------
RAFAEL
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