Multiply, and Then Simplify If Possible $$( 7 + \sqrt [ 3 ] { 2 } ) ( 7 - \sqrt [ 3 ] { 2 } )$$

Multiple Choice

Multiply, and then simplify if possible. Assume all variables represent positive real numbers.
- $$( 7 + \sqrt [ 3 ] { 2 } ) ( 7 - \sqrt [ 3 ] { 2 } )$$

A) $49 - \sqrt [ 3 ] { 4 }$
B) 47
C) 45
D) $49 - \sqrt [ 3 ] { 2 }$