\( 4x^2+12x+9 \) किसका वर्ग है?

\( 4x^2+12x+9 \) is the square of what?

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

B. ( (2x+3)2 )

Step 1

Concept

(4x-2=(2x)2) and \(9=3^2\). The middle term is \(2\cdot2x\cdot3=12x\).

Step 2

Why this answer is correct

The correct answer is B. ( (2x+3)2 ). (4x-2=(2x)2) and \(9=3^2\). The middle term is \(2\cdot2x\cdot3=12x\).

Step 3

Exam Tip

(4x-2=(2x)2) और \(9=3^2\) है। बीच का पद \(2\cdot2x\cdot3=12x\) है।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

\( 4x^2+12x+9 \) किसका वर्ग है? / \( 4x^2+12x+9 \) is the square of what?

Correct Answer: B. ( (2x+3)2 ). Explanation: (4x-2=(2x)2) और \(9=3^2\) है। बीच का पद \(2\cdot2x\cdot3=12x\) है। / (4x-2=(2x)2) and \(9=3^2\). The middle term is \(2\cdot2x\cdot3=12x\).

Which concept should I revise for this Mathematics MCQ?

(4x-2=(2x)2) and \(9=3^2\). The middle term is \(2\cdot2x\cdot3=12x\).

What exam hint can help solve this Mathematics question?

(4x-2=(2x)2) और \(9=3^2\) है। बीच का पद \(2\cdot2x\cdot3=12x\) है।