यदि \(x=\sqrt{27}-\sqrt{12}\) तो (x) का मान क्या है?

If \(x=\sqrt{27}-\sqrt{12}\) then what is the value of (x)?

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

A. \(\sqrt{3}\)

Step 1

Concept

\(\sqrt{27}=3\sqrt{3}\) and \(\sqrt{12}=2\sqrt{3}\), so \(x=\sqrt{3}\). Simplify surds first.

Step 2

Why this answer is correct

The correct answer is A. \(\sqrt{3}\). \(\sqrt{27}=3\sqrt{3}\) and \(\sqrt{12}=2\sqrt{3}\), so \(x=\sqrt{3}\). Simplify surds first.

Step 3

Exam Tip

\(\sqrt{27}=3\sqrt{3}\) और \(\sqrt{12}=2\sqrt{3}\) इसलिए \(x=\sqrt{3}\)। पहले मूलों को सरल करें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(x=\sqrt{27}-\sqrt{12}\) तो (x) का मान क्या है? / If \(x=\sqrt{27}-\sqrt{12}\) then what is the value of (x)?

Correct Answer: A. \(\sqrt{3}\). Explanation: \(\sqrt{27}=3\sqrt{3}\) और \(\sqrt{12}=2\sqrt{3}\) इसलिए \(x=\sqrt{3}\)। पहले मूलों को सरल करें। / \(\sqrt{27}=3\sqrt{3}\) and \(\sqrt{12}=2\sqrt{3}\), so \(x=\sqrt{3}\). Simplify surds first.

Which concept should I revise for this Mathematics MCQ?

\(\sqrt{27}=3\sqrt{3}\) and \(\sqrt{12}=2\sqrt{3}\), so \(x=\sqrt{3}\). Simplify surds first.

What exam hint can help solve this Mathematics question?

\(\sqrt{27}=3\sqrt{3}\) और \(\sqrt{12}=2\sqrt{3}\) इसलिए \(x=\sqrt{3}\)। पहले मूलों को सरल करें।