Question

slove the following product using suitable identity (x+3) (x+3)​

Answer 1

Step-by-step explanation:

it is not correct question

Answer 2

(x+3)(x+3)=(x+3)^2

By using: (a+b) ^2=a^2+b^2+2ab

(x+3)^2= x^2+3^2+2×x×3

=x^2+9+6x

x^2+6x+9