यदि \(x^2+6x+2=0\), तो पूर्ण वर्ग विधि से सही रूप कौनसा है?
If \(x^2+6x+2=0\), which form is correct by completing square?
Explanation opens after your attempt
Correct Answer
A. ((x+3)2=7)
Concept
Adding (9) to \(x^2+6x=-2\) gives ((x+3)2=7). In exams, add the same number to both sides.
Why this answer is correct
The correct answer is A. ((x+3)2=7). Adding (9) to \(x^2+6x=-2\) gives ((x+3)2=7). In exams, add the same number to both sides.
Exam Tip
\(x^2+6x=-2\) में (9) जोड़ने पर ((x+3)2=7) मिलता है। परीक्षा में दोनों पक्षों में समान संख्या जोड़ें।
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