यदि (q+1) और (q+6) आयत मॉडल में भाग बने हैं, तो कुल क्षेत्रफल का सरल रूप क्या है?
If parts are made in a rectangle model of (q+1) and (q+6), what is the simplified total area?
Explanation opens after your attempt
A. \( q^2+7q+6 \)
Concept
The parts \(q^2\), (q), (6q) and (6) combine. In exams, add like (q) terms.
Why this answer is correct
The correct answer is A. \( q^2+7q+6 \). The parts \(q^2\), (q), (6q) and (6) combine. In exams, add like (q) terms.
Exam Tip
भाग \(q^2\), (q), (6q) और (6) मिलते हैं। परीक्षा में समान (q) पद जोड़ें।
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