\(49u^2+14uv+v^2\) किसका पूर्ण वर्ग है?

Whose perfect square is \(49u^2+14uv+v^2\)?

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

A. ((7u+v)2)

Step 1

Concept

(49u-2=(7u)2), \(v^2\), and \(14uv=2\times7u\times v\). Exam tip: take square roots of both square terms.

Step 2

Why this answer is correct

The correct answer is A. ((7u+v)2). (49u-2=(7u)2), \(v^2\), and \(14uv=2\times7u\times v\). Exam tip: take square roots of both square terms.

Step 3

Exam Tip

(49u-2=(7u)2), \(v^2\) और \(14uv=2\times7u\times v\) है। परीक्षा में दोनों वर्ग पदों की वर्गमूल लें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

\(49u^2+14uv+v^2\) किसका पूर्ण वर्ग है? / Whose perfect square is \(49u^2+14uv+v^2\)?

Correct Answer: A. ((7u+v)2). Explanation: (49u-2=(7u)2), \(v^2\) और \(14uv=2\times7u\times v\) है। परीक्षा में दोनों वर्ग पदों की वर्गमूल लें। / (49u-2=(7u)2), \(v^2\), and \(14uv=2\times7u\times v\). Exam tip: take square roots of both square terms.

Which concept should I revise for this Mathematics MCQ?

(49u-2=(7u)2), \(v^2\), and \(14uv=2\times7u\times v\). Exam tip: take square roots of both square terms.

What exam hint can help solve this Mathematics question?

(49u-2=(7u)2), \(v^2\) और \(14uv=2\times7u\times v\) है। परीक्षा में दोनों वर्ग पदों की वर्गमूल लें।