Question

use the factor theorem to determine whether g(x) is a factor of f(x) in each of the following cases

f(x)=5x cube plus x square - 1 ,g(x)=x+1​

Answer 1

Answer:

put x+1=0

x=-1

put,f(-1)=5(-1)³ +(-1)² -5(-1) -1

-5 +1 +5 -1

5 will get cancelled frm -5 nd 1 will get cancelled from -1 which is eual to 0

Answer 2

Answer:

Step-by-step explanation:

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