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how do i cube root 1440 and leave a remainder

 Oct 7, 2014

Best Answer 

 #1
avatar+118723 
+10

Do you mean "What is the biggest cubic number that is smaller than 1440?"

Lets see

$${{\mathtt{1\,440}}}^{\left({\frac{{\mathtt{1}}}{{\mathtt{3}}}}\right)} = {\mathtt{11.292\: \!432\: \!346\: \!572\: \!34}}$$

 

$${{\mathtt{11}}}^{{\mathtt{3}}} = {\mathtt{1\,331}}$$

 

There you go, it is 1331

 

I am not usually any good at ferensic mathematics.  I have to take lessons of CPhil.

Did I do good???

 Oct 7, 2014
 #1
avatar+118723 
+10
Best Answer

Do you mean "What is the biggest cubic number that is smaller than 1440?"

Lets see

$${{\mathtt{1\,440}}}^{\left({\frac{{\mathtt{1}}}{{\mathtt{3}}}}\right)} = {\mathtt{11.292\: \!432\: \!346\: \!572\: \!34}}$$

 

$${{\mathtt{11}}}^{{\mathtt{3}}} = {\mathtt{1\,331}}$$

 

There you go, it is 1331

 

I am not usually any good at ferensic mathematics.  I have to take lessons of CPhil.

Did I do good???

Melody Oct 7, 2014

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