Question

P(x) = x9 – 5x4 + 1 , q(x) = x + 1

Answer 1

Given, p(x)=x9-5×4+1

g(x)=x+1

Now,Put g(x)=0

x+1=0

x= ‐1

Based on factor theorem

g(x) is factor of p(x) if p(-1)=0

Then, p(-1)=x×9-5×4+1

0=9x-20+1

-9x= -20+1

-9x= -19

x= -19/-9

x= 19/9

Answer 2

Answer:

first answer is absolutely wrong this question can solve by two methods

correct answer -5