\(x^2+x-12\) को शून्य बनाने वाले मान कौन से हैं?

Which values make \(x^2+x-12\) equal to zero?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

A. (3) और (-4)(3) and (-4)

Step 1

Concept

Since (x-2+x-12=(x+4)(x-3)), the values are (-4) and (3). Exam tip: do not get confused by the order in options.

Step 2

Why this answer is correct

The correct answer is A. (3) और (-4) / (3) and (-4). Since (x-2+x-12=(x+4)(x-3)), the values are (-4) and (3). Exam tip: do not get confused by the order in options.

Step 3

Exam Tip

(x-2+x-12=(x+4)(x-3)) है इसलिए मान (-4) और (3) हैं। परीक्षा में विकल्पों में क्रम से भ्रमित न हों।

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Mathematics Answer, Explanation and Revision Hints

\(x^2+x-12\) को शून्य बनाने वाले मान कौन से हैं? / Which values make \(x^2+x-12\) equal to zero?

Correct Answer: A. (3) और (-4) / (3) and (-4). Explanation: (x-2+x-12=(x+4)(x-3)) है इसलिए मान (-4) और (3) हैं। परीक्षा में विकल्पों में क्रम से भ्रमित न हों। / Since (x-2+x-12=(x+4)(x-3)), the values are (-4) and (3). Exam tip: do not get confused by the order in options.

Which concept should I revise for this Mathematics MCQ?

Since (x-2+x-12=(x+4)(x-3)), the values are (-4) and (3). Exam tip: do not get confused by the order in options.

What exam hint can help solve this Mathematics question?

(x-2+x-12=(x+4)(x-3)) है इसलिए मान (-4) और (3) हैं। परीक्षा में विकल्पों में क्रम से भ्रमित न हों।