Question

use sustainable identity to find (x+4) (x+10)​

Answer 1

Answer is in the attachment. Hope that helps

Answer 2

Step-by-step explanation:

Using (x+a)(x+b)=x^2+(a+b)x +ab

a=4,b=10

put values

x^2+(4+10)x+4*10

x2+(14)x+40

x2+14x+40