Rationalize the denominator: $\displaystyle \frac{{-{6}}}{{{13}\sqrt{{{2}}}}}$

The result can be expressed in the form $\displaystyle \frac{{A}}{{B}}$ where

$\displaystyle {A}$ = Preview Question 6 Part 1 of 2  

$\displaystyle {B}$ = Preview Question 6 Part 2 of 2  

Entry Tip: Do not use a decimal approximation for square roots. To enter a number like $\displaystyle {5}\sqrt{{{7}}}$, type 5*sqrt(7). Preview your answer before submitting!