\( 72\times68 \) को पहचान से निकालिए।

Find \( 72\times68 \) using an identity.

Explanation opens after your attempt
Correct Answer

A. (4896)

Step 1

Concept

(72\times68=(70+2)(70-2)=702-22=4896). Exam tip: choose the nearby common number.

Step 2

Why this answer is correct

The correct answer is A. (4896). (72\times68=(70+2)(70-2)=702-22=4896). Exam tip: choose the nearby common number.

Step 3

Exam Tip

(72\times68=(70+2)(70-2)=702-22=4896)। परीक्षा में पास की समान संख्या चुनें।

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Mathematics Answer, Explanation and Revision Hints

\( 72\times68 \) को पहचान से निकालिए। / Find \( 72\times68 \) using an identity.

Correct Answer: A. (4896). Explanation: (72\times68=(70+2)(70-2)=702-22=4896)। परीक्षा में पास की समान संख्या चुनें। / (72\times68=(70+2)(70-2)=702-22=4896). Exam tip: choose the nearby common number.

Which concept should I revise for this Mathematics MCQ?

(72\times68=(70+2)(70-2)=702-22=4896). Exam tip: choose the nearby common number.

What exam hint can help solve this Mathematics question?

(72\times68=(70+2)(70-2)=702-22=4896)। परीक्षा में पास की समान संख्या चुनें।

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