( (3x+2)2+(3x-2)2 ) का मान क्या है?

What is the value of ( (3x+2)2+(3x-2)2 )?

Explanation opens after your attempt
Correct Answer

A. \(18x^2+8\)

Step 1

Concept

Use \(2A^2+2B^2\) where (A=3x) and (B=2). Exam tip: mixed terms cancel.

Step 2

Why this answer is correct

The correct answer is A. \(18x^2+8\). Use \(2A^2+2B^2\) where (A=3x) and (B=2). Exam tip: mixed terms cancel.

Step 3

Exam Tip

\(2A^2+2B^2\) लगाएँ जहाँ (A=3x) और (B=2)। परीक्षा में मिश्र पद कटते हैं।

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Mathematics Answer, Explanation and Revision Hints

( (3x+2)2+(3x-2)2 ) का मान क्या है? / What is the value of ( (3x+2)2+(3x-2)2 )?

Correct Answer: A. \(18x^2+8\). Explanation: \(2A^2+2B^2\) लगाएँ जहाँ (A=3x) और (B=2)। परीक्षा में मिश्र पद कटते हैं। / Use \(2A^2+2B^2\) where (A=3x) and (B=2). Exam tip: mixed terms cancel.

Which concept should I revise for this Mathematics MCQ?

Use \(2A^2+2B^2\) where (A=3x) and (B=2). Exam tip: mixed terms cancel.

What exam hint can help solve this Mathematics question?

\(2A^2+2B^2\) लगाएँ जहाँ (A=3x) और (B=2)। परीक्षा में मिश्र पद कटते हैं।

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