Question

Make each denominator rational. In other words, rationalize the denominator.

Please please help! Thank you:)))

Answer 1

Answer:

$= 1 - \frac{\sqrt{11} }{11}$

Step-by-step explanation:

    $\frac{\sqrt{11} -1}{\sqrt{11}}$

= $\frac{\sqrt{11} -1}{\sqrt{11} } (\frac{\sqrt{11} }{\sqrt{11} })$

= $\sqrt{11} (\sqrt{11} ) - \sqrt{11} (1) /\sqrt{11} (\sqrt{11} )$

= $(\sqrt{121} -\sqrt{11}) /\sqrt{121}$

= $(11 - \sqrt{11} )/11$

=  $\frac{11}{11} -\frac{\sqrt{11} }{11}$

$= 1 - \frac{\sqrt{11} }{11}$