Question

pls help me out with this question
I will be thankful to u​

Answer 1

Answer:

this is your answer bro.

Yaar pls 20-30 thanks pls.

Answer 2

Answer:

+2 after number added the polynomial is x^2-5x+6

Step-by-step explanation:

given x^2-5x+4=0

put x=3

(3)^2-5(3)+4

9-15+4

13-15

-2

so If we add +2 then 3 is zero of the polynomial