Question

Question no 4 ka (iii) part koi bata de please.. kal mera test hai please..aaj hi.. bata dena plzz..​

Answer 1

Answer:

yes it is a factor

Step-by-step explanation:

by using remainder theorem we take,

g(x)=x-1

0=x-1

x=1 so, now put into it f(x)=x³+x²-x-1

f(1)=1+1-1-1

=0