Solve:-\n111 x 111 x 111 + 555 x 555 x 555 = ?(111 x 111 - 111 x 555 + 555 x 555)\nOptions:\n(A) 888\n(B) 666\n(C) 555\n(D) 988\n(E) 889 Stream of consciousness first, then make a decision:
User
Given Exp. = (a3 + b3) = (a + b) = (111 + 555) = 666 (a2 - ab + b2)
Thus, the answer is (B).
Assistant