CAN SOMEONE ANSWER 2 AND SHOW WORK THANK U LOVES

Answer:
16x^2-24x+9
Step-by-step explanation:
expand equation:
(4x-3)(4x-3)
distribute:
4x(4x-3) - 3(4x-3)
distribute:
16x^2-12x - 12x+9
combine like terms:
16x^2-24x+9
hope this helps!