\(\sqrt{242}\) का सरल रूप क्या होगा?

What will be the simplified form of \(\sqrt{242}\)?

Explanation opens after your attempt
Correct Answer

A. \(11\sqrt{2}\)

Step 1

Concept

\(242=121 \times 2\).

Step 2

Why this answer is correct

\(\sqrt{242}=\sqrt{121 \times 2}=11\sqrt{2}\).

Step 3

Exam Tip

Recognising large perfect squares like (121) is very useful in simplification. चरण 1: \(242=121 \times 2\) है। चरण 2: \(\sqrt{242}=\sqrt{121 \times 2}=11\sqrt{2}\)। चरण 3: बड़े पूर्ण वर्ग जैसे (121) को पहचानना सरलीकरण में बहुत उपयोगी है।

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Mathematics Answer, Explanation and Revision Hints

\(\sqrt{242}\) का सरल रूप क्या होगा? / What will be the simplified form of \(\sqrt{242}\)?

Correct Answer: A. \(11\sqrt{2}\). Explanation: चरण 1: \(242=121 \times 2\) है। चरण 2: \(\sqrt{242}=\sqrt{121 \times 2}=11\sqrt{2}\)। चरण 3: बड़े पूर्ण वर्ग जैसे (121) को पहचानना सरलीकरण में बहुत उपयोगी है। / Step 1: \(242=121 \times 2\). Step 2: \(\sqrt{242}=\sqrt{121 \times 2}=11\sqrt{2}\). Step 3: Recognising large perfect squares like (121) is very useful in simplification.

Which concept should I revise for this Mathematics MCQ?

\(242=121 \times 2\).

What exam hint can help solve this Mathematics question?

Recognising large perfect squares like (121) is very useful in simplification. चरण 1: \(242=121 \times 2\) है। चरण 2: \(\sqrt{242}=\sqrt{121 \times 2}=11\sqrt{2}\)। चरण 3: बड़े पूर्ण वर्ग जैसे (121) को पहचानना सरलीकरण में बहुत उपयोगी है।