SOLUTION: 1/ qube root of 3+1

Question 895695: 1/ qube root of 3+1
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
What? Which?

Multiply only the first rational expression by

A little trickier.
A very good piece of guidance is shown, here:
http://www.purplemath.com/modules/radicals7.htm

OR still, you you mean,

?

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If your expression is the first one or the last one, then rationalizing the denominator is very simple.

IF you have THIS ONE, , then this is how and what to know:

Polynomial division of by will give the quotient, .

Starting with and using and , rationalize the denominator
through multiplication of the expression by 1.

This 1 uses in numerator and denominator.

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