Factor the Greatest Common Factor from the Polynomial $$x ^ { 7 } - 9 x ^ { 2 }$$

Multiple Choice

Factor the greatest common factor from the polynomial. Assume any variable exponents represent whole numbers.
- $$x ^ { 7 } - 9 x ^ { 2 }$$

A) $x \left( x ^ { 5 } - 9 \right)$
B) $x ^ { 2 } \left( x ^ { 6 } - 9 \right)$
C) $x \left( x ^ { 6 } - 9 x \right)$
D) $x ^ { 2 } \left( x ^ { 5 } - 9 \right)$