Question

when a polynomial X square + 6 X + 9 is divided by( X + 3) of find the remainder​

Answer 1

Answer:

x^2+6x+9÷x+3

(x+3)×x=x^2+3x

x^2+6x+9-(x^2+3x)=3x+9

(x+3)×3=3x+9

3x+9-(3x+9)=0

therefore,remainder is 0

Answer 2

Step-by-step explanation:

This is your answer there is one more method to do that but it is easy than that method