\( x^3+y^3+z^3-3xyz \) में यदि (x+y+z=0) हो तो मान क्या होगा?

If (x+y+z=0), what is the value of \( x^3+y^3+z^3-3xyz \)?

Explanation opens after your attempt
Correct Answer

D. (0)

Step 1

Concept

In the identity, this expression is multiplied by (x+y+z), so the value is (0). Exam tip: check the condition first.

Step 2

Why this answer is correct

The correct answer is D. (0). In the identity, this expression is multiplied by (x+y+z), so the value is (0). Exam tip: check the condition first.

Step 3

Exam Tip

पहचान में यह पद (x+y+z) से गुणा होता है इसलिए मान (0) होगा। परीक्षा में शर्त को पहले जाँचें।

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Mathematics Answer, Explanation and Revision Hints

\( x^3+y^3+z^3-3xyz \) में यदि (x+y+z=0) हो तो मान क्या होगा? / If (x+y+z=0), what is the value of \( x^3+y^3+z^3-3xyz \)?

Correct Answer: D. (0). Explanation: पहचान में यह पद (x+y+z) से गुणा होता है इसलिए मान (0) होगा। परीक्षा में शर्त को पहले जाँचें। / In the identity, this expression is multiplied by (x+y+z), so the value is (0). Exam tip: check the condition first.

Which concept should I revise for this Mathematics MCQ?

In the identity, this expression is multiplied by (x+y+z), so the value is (0). Exam tip: check the condition first.

What exam hint can help solve this Mathematics question?

पहचान में यह पद (x+y+z) से गुणा होता है इसलिए मान (0) होगा। परीक्षा में शर्त को पहले जाँचें।

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