यदि \(a\) बाय \(a\) वर्ग के साथ \(a\) बाय \(b\) आयत जोड़ा जाए, तो बना क्षेत्र किस रूप में लिखा जा सकता है?
If an \(a\) by \(a\) square is joined with an \(a\) by \(b\) rectangle, how can the formed area be written?
Explanation opens after your attempt
A. \(a(a+b)\)
Concept
The total area is \(a^2+ab\), which can be written as \(a(a+b)\). Exam tip: identify the common factor from the diagram.
Why this answer is correct
The correct answer is A. \(a(a+b)\). The total area is \(a^2+ab\), which can be written as \(a(a+b)\). Exam tip: identify the common factor from the diagram.
Exam Tip
कुल क्षेत्र \(a^2+ab\) है जिसे \(a(a+b)\) लिखा जा सकता है। परीक्षा में सामान्य गुणनखंड को चित्र से पहचानें।
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