(3a - 4b)3 is equal to:
Answer & explanation
Correct answer: option 2
(a - b)3 = a3 - b3 - 3ab(a-b)
So the value of (3a - 4b)3 = $27a^{3}-64b^{3}-108a^{2}b+144ab^{2}$
(3a - 4b)3 is equal to:
Correct answer: option 2
(a - b)3 = a3 - b3 - 3ab(a-b)
So the value of (3a - 4b)3 = $27a^{3}-64b^{3}-108a^{2}b+144ab^{2}$