Answer:
No
Step-by-step explanation:
x + 1 is not a factor of the polynomial because the remainder is 2 and not 0
x=5
14÷2=7
9÷2=2.5
2.5×2=5
5+9=14
a)73
b)27
c)58
d)70
10%
450 is 10% of 4500