किस व्यंजक का मान (x=0) पर स्थिर पद के बराबर होता है?

For which expression is the value at (x=0) equal to its constant term?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

A. \(7x^2-2x+9\)

Step 1

Concept

When (x=0), variable terms become zero. The value of \(7x^2-2x+9\) is (9), the constant term.

Step 2

Why this answer is correct

The correct answer is A. \(7x^2-2x+9\). When (x=0), variable terms become zero. The value of \(7x^2-2x+9\) is (9), the constant term.

Step 3

Exam Tip

(x=0) रखने पर चर वाले पद शून्य हो जाते हैं। \(7x^2-2x+9\) का मान (9) यानी स्थिर पद है।

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Mathematics Answer, Explanation and Revision Hints

किस व्यंजक का मान (x=0) पर स्थिर पद के बराबर होता है? / For which expression is the value at (x=0) equal to its constant term?

Correct Answer: A. \(7x^2-2x+9\). Explanation: (x=0) रखने पर चर वाले पद शून्य हो जाते हैं। \(7x^2-2x+9\) का मान (9) यानी स्थिर पद है। / When (x=0), variable terms become zero. The value of \(7x^2-2x+9\) is (9), the constant term.

Which concept should I revise for this Mathematics MCQ?

When (x=0), variable terms become zero. The value of \(7x^2-2x+9\) is (9), the constant term.

What exam hint can help solve this Mathematics question?

(x=0) रखने पर चर वाले पद शून्य हो जाते हैं। \(7x^2-2x+9\) का मान (9) यानी स्थिर पद है।