\(4a^2+12a+9\) किस रूप में लिखा जाएगा?

In which form will \(4a^2+12a+9\) be written?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

A. ((2a+3)2)

Step 1

Concept

(4a-2=(2a)2), \(9=3^2\), and \(12a=2\times2a\times3\). Exam tip: match all three terms.

Step 2

Why this answer is correct

The correct answer is A. ((2a+3)2). (4a-2=(2a)2), \(9=3^2\), and \(12a=2\times2a\times3\). Exam tip: match all three terms.

Step 3

Exam Tip

(4a-2=(2a)2), \(9=3^2\) और \(12a=2\times2a\times3\) है। परीक्षा में तीनों पद मिलाएं।

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FAQs

Mathematics Answer, Explanation and Revision Hints

\(4a^2+12a+9\) किस रूप में लिखा जाएगा? / In which form will \(4a^2+12a+9\) be written?

Correct Answer: A. ((2a+3)2). Explanation: (4a-2=(2a)2), \(9=3^2\) और \(12a=2\times2a\times3\) है। परीक्षा में तीनों पद मिलाएं। / (4a-2=(2a)2), \(9=3^2\), and \(12a=2\times2a\times3\). Exam tip: match all three terms.

Which concept should I revise for this Mathematics MCQ?

(4a-2=(2a)2), \(9=3^2\), and \(12a=2\times2a\times3\). Exam tip: match all three terms.

What exam hint can help solve this Mathematics question?

(4a-2=(2a)2), \(9=3^2\) और \(12a=2\times2a\times3\) है। परीक्षा में तीनों पद मिलाएं।