Find the Product and Simplify $\frac { x ^ { 2 } + x } { 7 } \cdot \frac { 56 } { x + 1 }$

Multiple Choice

Find the product and simplify.
- $\frac { x ^ { 2 } + x } { 7 } \cdot \frac { 56 } { x + 1 }$

A) $\frac { 8 x ^ { 2 } + 8 x } { x + 1 }$
B) $8 x ^ { 2 }$
C) $\frac { x } { 8 }$
D) $8 \mathrm { x }$