Question

Expand: (x + 3) (x + 6)
pls fast....

Answer 1

Answer:

x^2+9x+18

Step-by-step explanation:

x(x+6)+3(x+6)

x^2+6x+3x+18

x^2+9x+18

Answer 2

( x + 3 ) ( x + 6 )

= by using (x+a) ( x+b) = x^2 + x(a+b) + ab

a = 3 , b = 6

: x^2 + x(3+6) + 3×6

= x^2 + 9x + 18.

hope,this will help you.