Question

The sum of the remainders obtained by when {x^3+(k+8)} is devided by (x+1) or when it is devided by (x+1) is zero . ​

Answer 1

Step-by-step explanation:

Question:-

the sim of the remainder obtained by when {x³+(k+8)}

is divided by (x+1) or when it is divided by (x +1) is zero

solution:-

according to questions

x+1=0

x= -1

the put the value of x in given equation:-

{(-1)³+(k+8)}=0

{-1 +k + 8}=0

k+ 7=0

k= -7

Answer:- k= -7