Factoring Polynomials
1 Factor Out the Greatest Common Factor of a Polynomial

Multiple Choice

Factoring Polynomials
1 Factor Out the Greatest Common Factor of a Polynomial
- $21 x ^ { 4 } - 9 x ^ { 3 } + 12 x ^ { 2 }$

A) $3 x ^ { 2 } \left( 7 x ^ { 2 } - 3 x + 4 \right)$
B) $3 \left( 7 x ^ { 4 } - 3 x ^ { 3 } + 4 x ^ { 2 } \right)$
C) $x ^ { 2 } \left( 21 x ^ { 2 } - 9 x + 12 \right)$
D) $3 x \left( 7 x ^ { 3 } - 3 x ^ { 2 } + 4 x \right)$