यदि \(a=\sqrt{27}\) और \(b=\sqrt{12}\) तो (a-b) क्या है?

If \(a=\sqrt{27}\) and \(b=\sqrt{12}\), what is (a-b)?

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

A. \(\sqrt{3}\)

Step 1

Concept

\(3\sqrt{3}-2\sqrt{3}=\sqrt{3}\).

Step 2

Why this answer is correct

The correct answer is A. \(\sqrt{3}\). \(3\sqrt{3}-2\sqrt{3}=\sqrt{3}\).

Step 3

Exam Tip

\(3\sqrt{3}-2\sqrt{3}=\sqrt{3}\)।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(a=\sqrt{27}\) और \(b=\sqrt{12}\) तो (a-b) क्या है? / If \(a=\sqrt{27}\) and \(b=\sqrt{12}\), what is (a-b)?

Correct Answer: A. \(\sqrt{3}\). Explanation: \(3\sqrt{3}-2\sqrt{3}=\sqrt{3}\)। / \(3\sqrt{3}-2\sqrt{3}=\sqrt{3}\).

Which concept should I revise for this Mathematics MCQ?

\(3\sqrt{3}-2\sqrt{3}=\sqrt{3}\).

What exam hint can help solve this Mathematics question?

\(3\sqrt{3}-2\sqrt{3}=\sqrt{3}\)।