Rationalize the Denominator and Simplify $\frac{6}{\sqrt{\mathrm{k}}-3}$ A) $\frac{6(\sqrt{\mathrm{k}}+3)}{\mathrm{k}-3}$ B) $\frac{6(\sqrt{\mathrm{k}}-3)}{\mathrm{k}+9}$ C) $\frac{6(\sqrt{k}+3)}{k+3}$ D) $\frac{6(\sqrt{k}+3)}{k-9}$

Multiple Choice

Rationalize the denominator and simplify.
- $\frac{6}{\sqrt{\mathrm{k}}-3}$

A) $\frac{6(\sqrt{\mathrm{k}}+3) }{\mathrm{k}-3}$
B) $\frac{6(\sqrt{\mathrm{k}}-3) }{\mathrm{k}+9}$
C) $\frac{6(\sqrt{k}+3) }{k+3}$
D) $\frac{6(\sqrt{k}+3) }{k-9}$