\(x^4+5x^2+6\) को गुणनखंडों में बदलें।
Convert \(x^4+5x^2+6\) into factors.
Explanation opens after your attempt
Correct Answer
B. ( \(x^2+2\)\(x^2+3\) )
Concept
Treat \(x^2\) as a new term and factor like a quadratic. Exam tip: for \(x^4\) type questions, think \(u=x^2\).
Why this answer is correct
The correct answer is B. ( \(x^2+2\)\(x^2+3\) ). Treat \(x^2\) as a new term and factor like a quadratic. Exam tip: for \(x^4\) type questions, think \(u=x^2\).
Exam Tip
\(x^2\) को एक नया पद मानकर द्विघात की तरह गुणनखंड करें। परीक्षा में \(x^4\) वाले प्रश्न को \(u=x^2\) सोचकर हल करें।
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