Answer:
Step-by-step explanation:
he expression 3x(x-4)(x-4) can be simplified as follows:
3x(x−4)(x−4)=3x(x2−8x+16)=3x3−24x2+48x
First, we can factor out the greatest common factor of 3 from all the terms:
3(x^3 - 8x^2 + 16)
Next, we can factor the expression inside the parentheses using the difference of cubes formula:
3(x - 2)^2(x + 2)
Therefore, the simplified expression is:
3(x - 2)^2(x + 2).
I hope this helped, I'm not sure though.
