Convert the Number to Binary Form $100101010 _ { \text {two } }$

Multiple Choice

Convert the number to binary form.
-298 decimal

A) $100101010 _ { \text {two } }$
B) $11010101 _ { \text {two } }$
C) $100101011 _ { \text {two } }$
D) $11010100 _ { \text {two } }$