The remainder is non-zero, so 
is not a factor of 
(or whatever the given polynomial is supposed to be)
Answer:This is very easy Vanessa but I can barley read this but its easy its just factoring finding the greatest gcf.
Step-by-step explanation:
a) 4x + 8 - 2x + 7
= 2x +15
b) 2n × 5 × 2a
= 10n × 2a
= 20an
