Is This The Correct Answer?

Question

Factor: 64a¹² - m³n¹²

(A) (32a⁶-m^3/2n⁶)²

(B) (4a⁴+mn⁴)(16a⁸-4a⁴mn⁴-m²n⁸)

(C) (8a⁴-mn⁴)³

(D) (4a⁴-mn⁴)(16a⁸+4a⁴mn⁴+m²n⁸)

(E) None of the above

For this I got; (D) (4a⁴-mn⁴)(16a⁸+4a⁴mn⁴+m²n⁸).

Answer 1

Please refer to the comment that I just made above: "Yes, it is correct! You can check your work by "FOIL-ing" the expression"!