CPM Homework Help : CCA2 Problem 6-39

Simplify each of the following expressions.

$\frac { 2 x ^ { 3 } + 5 x ^ { 2 } - 3 x } { 4 x ^ { 3 } - 4 x ^ { 2 } + x }$
Hint (a):
Factor each expression and look for Giant Ones. Notice that both the numerator and denominator have a common factor.

$\frac { 3 x ^ { 2 } - 5 x - 2 } { 2 x ^ { 2 } - 11 x + 15 } \cdot \frac { 2 x ^ { 2 } - 5 x } { 3 x ^ { 3 } - 5 x ^ { 2 } - 2 x }$
Hint (b):
See part (a).