Question

rationalize the denominator

Answer 1

\[-\frac{ \sqrt{75k} }{ 10\sqrt{2k} }\]

Answer 2

@primeralph

Answer 3

@iPwnBunnies

Answer 4

Let me see you try.

Answer 5

cool,
\[-\frac{ \sqrt{75k} }{ 10\sqrt{2k} }\times \frac{ 10\sqrt{2k} }{ 10\sqrt{2k} }\]
\[-\frac{ 10\sqrt{150k} }{ 200k }\]

Answer 6

Close, but the k in the numerator should not be under a square root.

Answer 7

And then you can simplify afterwards.

Answer 8

oh yeah, thanks