(c) Write $\sqrt{96}-\sqrt{24}$ in the form $k \sqrt{6}$

Step 1 ：Given the expression \(\sqrt{96}-\sqrt{24}\)

Step 2 ：Factor out the common factor of 6 from both square roots to simplify the expression

Step 3 ：This gives us \(4\sqrt{6} - 2\sqrt{6}\)

Step 4 ：Simplify the expression to get \(2\sqrt{6}\)

Step 5 ：\(\boxed{2\sqrt{6}}\) is the final answer