Question

Factor:
(8a^3b^3)-(27c^6d^6)

Answer 1

\[8a ^{3}b ^{3}-27c ^{6}d ^{6}\]

Answer 2

Use the identity: \(\large x^3 - y^3 = (x-y)(x^2 + xy + y^2)\)

\(\large (8a^3b^3)-(27c^6d^6) = (2ab)^3 - (3c^2d^2)^3 = ?\)

Answer 3

yep, follow @aum 's way

Answer 4

Put \(\large x = 2ab\) and \(\large y = 3c^2d^2\) on the right hand side of the identity mentioned in my previous reply.