कौन सा विकल्प ((u+v)2) के क्षेत्र मॉडल का सही विस्तार है?
Which option is the correct expansion of the area model of ((u+v)2)?
Explanation opens after your attempt
C. \(u^2+2uv+v^2\)
Concept
The square model has two (uv) rectangles. Therefore the expansion is \(u^2+2uv+v^2\).
Why this answer is correct
The correct answer is C. \(u^2+2uv+v^2\). The square model has two (uv) rectangles. Therefore the expansion is \(u^2+2uv+v^2\).
Exam Tip
वर्ग मॉडल में दो (uv) आयत होते हैं। इसलिए विस्तार \(u^2+2uv+v^2\) है।
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