Question

Use a suitable identity to get each of the following products:
(i) (x + 3) (x + 3)​

Answer 1

Step-by-step explanation:

$(x + 3)(x + 3) \\ {x}^{2} + 3x + 3x + 9 \\ {x}^{2} + 6x + 9$

I hope it helps you