simplify by rationalizing the denominator

[latresa31s]

simplify by rationalixing the denominator

sqrt[6] - sqrt[3]
sqrt[6] + sprt[3]


can someone please help me?????

 

[Daniel_Feldman]

Multiply both the numerator and the denominator by the conjugate of the denominator.



(sqrt[6] - sqrt[3] ) / (sqrt[6] + sprt[3]) multiplied by (root6-root3)/(root6-root3)


Then simplify.

 

[latresa31s]

would the anwer be 6/3

 

[latresa31s]

You didn't respond back so I worked on the problem and read the book and came up with the answer

9 + 2sqrt18/3