\( 62^2-38^2 \) का मान पहचान से निकालिए।

Find \( 62^2-38^2 \) using an identity.

Explanation opens after your attempt
Correct Answer

A. (2400)

Step 1

Concept

(622-382=(62+38)(62-38)=100\times24=2400). Exam tip: do addition and subtraction first.

Step 2

Why this answer is correct

The correct answer is A. (2400). (622-382=(62+38)(62-38)=100\times24=2400). Exam tip: do addition and subtraction first.

Step 3

Exam Tip

(622-382=(62+38)(62-38)=100\times24=2400)। परीक्षा में जोड़ और घटाव पहले करें।

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Mathematics Answer, Explanation and Revision Hints

\( 62^2-38^2 \) का मान पहचान से निकालिए। / Find \( 62^2-38^2 \) using an identity.

Correct Answer: A. (2400). Explanation: (622-382=(62+38)(62-38)=100\times24=2400)। परीक्षा में जोड़ और घटाव पहले करें। / (622-382=(62+38)(62-38)=100\times24=2400). Exam tip: do addition and subtraction first.

Which concept should I revise for this Mathematics MCQ?

(622-382=(62+38)(62-38)=100\times24=2400). Exam tip: do addition and subtraction first.

What exam hint can help solve this Mathematics question?

(622-382=(62+38)(62-38)=100\times24=2400)। परीक्षा में जोड़ और घटाव पहले करें।

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