Find the Quantity If V = 5i - 7j and W

Multiple Choice

Find the quantity if v = 5i - 7j and w = 3i + 2j.
- $\| \mathrm { v } + \mathrm { w } \|$

A) $2 \sqrt { 6 } + \sqrt { 13 }$
B) $\sqrt { 74 } + \sqrt { 13 }$
C) $\sqrt { 39 }$
D) $\sqrt { 89 }$