\(x^2+9\) के बारे में सही कथन कौन सा है?
Which statement is correct about \(x^2+9\)?
Explanation opens after your attempt
B. यह दो वर्गों का योग हैIt is a sum of two squares
Concept
\(x^2+9\) is a sum of two squares, not a difference. Exam tip: do not write \(x^2+9\) as ((x+3)2).
Why this answer is correct
The correct answer is B. यह दो वर्गों का योग है / It is a sum of two squares. \(x^2+9\) is a sum of two squares, not a difference. Exam tip: do not write \(x^2+9\) as ((x+3)2).
Exam Tip
\(x^2+9\) दो वर्गों का योग है, अंतर नहीं। परीक्षा में \(x^2+9\) को ((x+3)2) न लिखें।
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