Find $b$ such that \[3b^2+3b+7\vdots b\]
Who can help me solve this question in detail? Thanks a lot!
Can you find an integer b such that:3b^+3b+7？

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 Joined: Mon Oct 22, 2012 9:30 am
Can you find an integer b such that:3b^+3b+7？
Last edited by Masum on Tue Oct 30, 2012 5:13 am, edited 1 time in total.
Reason: I put this according to my guess. Edit if it's not the case
Reason: I put this according to my guess. Edit if it's not the case
Re: Can you find an integer b such that:3b^+3b+7？
$ab\Rightarrow a\vdots b$
Don't use the title to mean the actual problem. To clarify the problem, be generous enough to write some detail on the problem. And find a suitable title
Don't use the title to mean the actual problem. To clarify the problem, be generous enough to write some detail on the problem. And find a suitable title
One one thing is neutral in the universe, that is $0$.
Re: Can you find an integer b such that:3b^+3b+7？
From here we obtain $b7$.liyuqingru wrote:Find $b$ such that \[3b^2+3b+7\vdots b\]
Who can help me solve this question in detail? Thanks a lot!