Answer:
4x^3
Explanation:
In the numerator, (top part) we have 2x^4 times 6x^2
2 times 6 is 12, and x^4 times x^2 is x^6.
Thus, in the top part, we have 12 times x^6.
In the bottom part we have 3 times x^3.
This is exactly the answer for d, but this is not a simplified answer.
Dividing 12 by 3 we have 4, and x^6/x^3 gives us x^(6-3) which is x^3.
Therefore, we have the correct answer: 4x^3