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## #26 2014-07-11 04:01:12

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 104,363

### Re: Finding the second and third root of a square and cube.

Not exactly, it is a -36.

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

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## #27 2014-07-11 04:03:08

Al-Allo
Member
Registered: 2012-08-23
Posts: 324

### Re: Finding the second and third root of a square and cube.

bobbym wrote:

Not exactly, it is a -36.

yes

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## #28 2014-07-11 04:07:36

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 104,363

### Re: Finding the second and third root of a square and cube.

According to the template we now just need to solve

we get

Now we have n1,n2 and n3 so

we have found the cube root of the RHS!

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

Offline

## #29 2014-07-11 07:18:26

Al-Allo
Member
Registered: 2012-08-23
Posts: 324

### Re: Finding the second and third root of a square and cube.

bobbym wrote:

According to the template we now just need to solve

we get

Now we have n1,n2 and n3 so

we have found the cube root of the RHS!

Ah ok! Well, thank you for taking your time.

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## #30 2014-07-11 07:52:48

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 104,363

### Re: Finding the second and third root of a square and cube.

Hi;

Did you understand what happened? I can do more examples if you need them.

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

Offline

## #31 2014-07-11 08:00:41

Al-Allo
Member
Registered: 2012-08-23
Posts: 324

### Re: Finding the second and third root of a square and cube.

bobbym wrote:

Hi;

Did you understand what happened? I can do more examples if you need them.

Nah it's okay !

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