Q374
553 + 173 - 723 + 201960 is equal to
A.
-1
B.
0
AnswerC.
1
D.
17
Answer: Option B
Solution
Answer: Option B
Solution:
a = 55b = 17
c = -72
a + b + c = 55 + 17 - 72 = 0
∴ a3 + b3 + c3 - 3abc = 0
(a + b + c) = 0
Answer = 0