यदि (x=-8) है तो \( \sqrt{x^2}+x \) का मान क्या होगा?

If (x=-8), what is the value of \( \sqrt{x^2}+x \)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

A. (0)

Step 1

Concept

\( \sqrt{x^2}=|x| \). When (x=-8), we get (8+(-8)=0).

Step 2

Why this answer is correct

The correct answer is A. (0). \( \sqrt{x^2}=|x| \). When (x=-8), we get (8+(-8)=0).

Step 3

Exam Tip

\( \sqrt{x^2}=|x| \) होता है। (x=-8) होने पर (8+(-8)=0) मिलेगा।

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यदि (x=-8) है तो \( \sqrt{x^2}+x \) का मान क्या होगा? / If (x=-8), what is the value of \( \sqrt{x^2}+x \)?

Correct Answer: A. (0). Explanation: \( \sqrt{x^2}=|x| \) होता है। (x=-8) होने पर (8+(-8)=0) मिलेगा। / \( \sqrt{x^2}=|x| \). When (x=-8), we get (8+(-8)=0).

Which concept should I revise for this Mathematics MCQ?

\( \sqrt{x^2}=|x| \). When (x=-8), we get (8+(-8)=0).

What exam hint can help solve this Mathematics question?

\( \sqrt{x^2}=|x| \) होता है। (x=-8) होने पर (8+(-8)=0) मिलेगा।