Simplify the expression. State any excluded values. [tex]\frac{7p-21}{4p-12}[/tex]
A. [tex]\frac{7}{4} (p-3)[/tex] where p [tex]\neq[/tex] 3 B. [tex]\frac{7p}{4}[/tex] where p [tex]\neq[/tex] 4 C. [tex]\frac{7(p-3)}{4}[/tex] where p [tex]\neq[/tex] 4 D. [tex]\frac{7}{4}[/tex] where p [tex]\neq[/tex] 3