Question

pls solve this question pls

Answer 1

Answer:

Step-by-step explanation:

x²+2x+1=(x+1)²

As x²+2x+1 is a factor of p(x)=3x³+8x²+8x+3+5k

So x+1 is a factor of P (x)

So by remainder theorem

P(-1)=0

=> 3(-1)³+8(-1)²+8(-1)+3+5k=0

=> -3+8-8+3+5k=0

=> 5k=0

=> k=0/5=0

Thus the value of k is 0.