कौन-सा टाइल समूह ((2a-5)2) को दिखाता है?

Which tile group represents ((2a-5)2)?

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

A. \(4a^2\), (-10a), (-10a), (25)correct tiles

Step 1

Concept

The two middle parts (-10a) and (-10a) combine to (-20a). In exams read negative signs in subtraction models carefully.

Step 2

Why this answer is correct

The correct answer is A. \(4a^2\), (-10a), (-10a), (25) / correct tiles. The two middle parts (-10a) and (-10a) combine to (-20a). In exams read negative signs in subtraction models carefully.

Step 3

Exam Tip

दो मध्य भाग (-10a) और (-10a) मिलकर (-20a) बनाते हैं। परीक्षा में ऋण चिन्ह वाले घटाव मॉडल को ध्यान से पढ़ें।

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Mathematics Answer, Explanation and Revision Hints

कौन-सा टाइल समूह ((2a-5)2) को दिखाता है? / Which tile group represents ((2a-5)2)?

Correct Answer: A. \(4a^2\), (-10a), (-10a), (25) / correct tiles. Explanation: दो मध्य भाग (-10a) और (-10a) मिलकर (-20a) बनाते हैं। परीक्षा में ऋण चिन्ह वाले घटाव मॉडल को ध्यान से पढ़ें। / The two middle parts (-10a) and (-10a) combine to (-20a). In exams read negative signs in subtraction models carefully.

Which concept should I revise for this Mathematics MCQ?

The two middle parts (-10a) and (-10a) combine to (-20a). In exams read negative signs in subtraction models carefully.

What exam hint can help solve this Mathematics question?

दो मध्य भाग (-10a) और (-10a) मिलकर (-20a) बनाते हैं। परीक्षा में ऋण चिन्ह वाले घटाव मॉडल को ध्यान से पढ़ें।