Respuesta :

Answer:

4x squared-12x+9

Step-by-step explanation:

Answer: 4x^2 -12x + 9

Step-by-step explanation:

To expand (2x - 3)(2x - 3) , open the brackets.

2x × 2x - 6x - 6x + 9

4x^2 -12x + 9

ACCESS MORE