यदि किसी क्षेत्र मॉडल में \(a^2+2ab+b^2\) दिखता है तो पूरी भुजा क्या होगी?
If an area model shows \(a^2+2ab+b^2\), what is the whole side?
Explanation opens after your attempt
Correct Answer
B. (a+b)
Concept
This is the area of ((a+b)2). Therefore the side of the whole square is (a+b).
Why this answer is correct
The correct answer is B. (a+b). This is the area of ((a+b)2). Therefore the side of the whole square is (a+b).
Exam Tip
यह ((a+b)2) का क्षेत्रफल है। इसलिए पूरे वर्ग की भुजा (a+b) होगी।
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