If a + b + c = 0, then what is the value of a3 + b3 + c3 - 3abc?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. 0.
If a + b + c = 0, then a3 + b3 + c3 = 3abc
⇒ a3 + b3 + c3 - 3abc = 0
SSC CHSL - 09 March 2023 - Shift 1 • Quantitative Aptitude • Q75
If a + b + c = 0, then what is the value of a3 + b3 + c3 - 3abc?
Correct answer: C
Explanation
The correct answer is Option 3 i.e. 0.
If a + b + c = 0, then a3 + b3 + c3 = 3abc
⇒ a3 + b3 + c3 - 3abc = 0