Write the Word or Phrase That Best Completes Each Statement $$2 \sqrt { 3 y } - \sqrt { 12 y ^ { 5 } } + y ^ { 2 } \sqrt { 48 y }$$

Short Answer

Write the word or phrase that best completes each statement or answers the question.
Add or subtract the radical expressions as indicated. Assume that all variables represent positive real
numbers.
- $$2 \sqrt { 3 y } - \sqrt { 12 y ^ { 5 } } + y ^ { 2 } \sqrt { 48 y }$$