Question

find the reminder if the polynomial x^3+4x^2+5x+5 when divided by x+1​

Answer 1

Answer:

x+1=0

x=-1

P(x)=x³+4x²+5x+5

P(-1)=(-1)³+4(-1)²+5×-1+5

P(-1)= -1+4-5+5

P(-1)= -6+9

P(-1)=3

Therefore remainder of the polynomial x³+4x²+5x+5 is 3

Answer 2

Step-by-step explanation:

x^2 + 4x^2 + 5x + 5 /x + 1

Remainder = 3