Multiply the Radicals with Different Indices $\sqrt [ 4 ] { 9 } \cdot \sqrt { 3 }$

Multiple Choice

Multiply the radicals with different indices. Write the answer in radical form and simplify. $\sqrt [ 4 ] { 9 } \cdot \sqrt { 3 }$

A) 3
B) $\sqrt [ 4 ] { 27 }$
C) $\sqrt [ 8 ] { 27 }$
D) Cannot be simplified further