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 Post subject: RootsPosted: Thu May 14, 2009 2:59 pm

Joined: Tue May 12, 2009 10:50 am
Posts: 3
Is there any other way to explain how roots work?

On page 105, in Addition and Subtraction topic -- where no. 2 and 8 came from?

Please explain the Roots Drill 1-7.

Thank you so much.

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 Post subject: Re: RootsPosted: Fri May 22, 2009 11:41 am

Joined: Thu Feb 12, 2009 6:32 pm
Posts: 497
Can you tell me specifically what part of this is confusing you?

As I look at the drills, I see:
#1. 2*sqrt5 + 3*sqrt5 * sqrt5.
If we treat "sqrt5" like an "x" when we have 6x. Since it's really sqrt5, we have 6*sqrt5.

Can you help me understand where you're struggling with these so that I can be more specific in my explanation for you?

Thanks,
Veritas Help

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