Question

If (x^100+2x^49+k) is divisible by x+1 find value of k

Answer 1

Answer:

k=1

Step-by-step explanation:

x+1=0

x=-1

(x^100+2x^49+k)=0

(-1)^100+2(-1)^49+k=0

1+(-2)+k=0

(-1)+k=0

k=1