Write the Expression in the Form Bi, Where B Is $- \sqrt { - 272 }$

Multiple Choice

Write the expression in the form bi, where b is a real number.
- $- \sqrt { - 272 }$

A) $4 \sqrt { 17 }$
B) $4 \mathrm { i } \sqrt { 17 }$
C) $- 4 \sqrt { 17 }$
D) $- 4 i \sqrt { 17 }$