यदि (x=-5) है तो \( \sqrt{x^2} \) का मान क्या होगा?

If (x=-5), what is the value of \( \sqrt{x^2} \)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

B. (5)

Step 1

Concept

\( \sqrt{x^2}=|x| \). When (x=-5), ( |-5|=5 ).

Step 2

Why this answer is correct

The correct answer is B. (5). \( \sqrt{x^2}=|x| \). When (x=-5), ( |-5|=5 ).

Step 3

Exam Tip

\( \sqrt{x^2}=|x| \) होता है। (x=-5) होने पर ( |-5|=5 ) मिलेगा।

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यदि (x=-5) है तो \( \sqrt{x^2} \) का मान क्या होगा? / If (x=-5), what is the value of \( \sqrt{x^2} \)?

Correct Answer: B. (5). Explanation: \( \sqrt{x^2}=|x| \) होता है। (x=-5) होने पर ( |-5|=5 ) मिलेगा। / \( \sqrt{x^2}=|x| \). When (x=-5), ( |-5|=5 ).

Which concept should I revise for this Mathematics MCQ?

\( \sqrt{x^2}=|x| \). When (x=-5), ( |-5|=5 ).

What exam hint can help solve this Mathematics question?

\( \sqrt{x^2}=|x| \) होता है। (x=-5) होने पर ( |-5|=5 ) मिलेगा।