Factor Check by Multiplying $2+18 \mathrm{a}+10 \mathrm{~b}$ A) $2(1+18 a+10 b)$ B) $2(1+9 a+5 b)$

Multiple Choice

Factor. Check by multiplying.
- $2+18 \mathrm{a}+10 \mathrm{~b}$

A) $2(1+18 a+10 b)$
B) $2(1+9 a+5 b)$
C) $2(0+9 a+5 b)$
D) $18(1+a+b)$