The Expression $\frac { 12 x ^ { 7 } } { 6 x ^ { 4 } }$

Short Answer

The expression $\frac { 12 x ^ { 7 } } { 6 x ^ { 4 } }$ is a monomial divided by a __________. The expression $\frac { 7 x ^ { 3 } y - 4 x ^ { 2 } y ^ { 2 } + 8 x y ^ { 3 } - 2 y ^ { 4 } } { 2 x ^ { 4 } }$ is a __________ divided by a monomial. The expression $\frac { x ^ { 2 } - 8 x + 11 } { x - 4 }$ is a trinomial divided by a __________.