Question

08) Check_wheather x+3 Is a factor of
x^2+ 3x^2+ 5x +15?​

Answer 1

Answer:

it is a factor

Step-by-step explanation:

actually the given question is wrong its (x^3+3x^2+5x+15)

given:x+3 is a factor

substitute x=-3

-27+27-15+15=0

so it is a factor

Answer 2

☆ ANSWER:-

▪︎ No x+3 is not the factor.

(See The Attachment For Explanation)

$\rule{400}4$