Provide an Appropriate Response $2 x + \frac { 4 } { 2 x - 7 } - \frac { 6 } { 2 x ^ { 2 } - 7 }$

Multiple Choice

Provide an appropriate response.
-The partial fraction decomposition of an expression is $2 x + \frac { 4 } { 2 x - 7 } - \frac { 6 } { 2 x ^ { 2 } - 7 }$ . From this decomposition, what can you say about the original expression?

A) The numerator of the original expression was $2 x ^ { 2 } + 4 x - 6$ .
B) The numerator of the original expression was of a degree greater than the denominator of the original expression.
C) The denominator of the original expression contained a nonreducible quadratic factor.
D) The denominator of the original expression contained repeated linear factors.