Question

(x+12)(x+3) simplify

Answer 1

Answer:

heya❤

use identity :( x+a)(x+b)=x^2+(a+b)×x+ab

x^2+(12+3)× x+(12×3)

x^2+15x+36

hope this help u

Answer 2

Step-by-step explanation:

x(x+12)+12(x+3).

x^2+12x + 12x+36

x^2+24x+36