\(x^4-16\) का पूर्ण गुणनखंड रूप क्या है?
What is the complete factorised form of \(x^4-16\)?
Explanation opens after your attempt
A. ( (x-2)(x+2)\(x^2+4\) )
Concept
First write \(x^4-16\) as (\(x^2\)2-42) and then factor \(x^2-4\). Exam tip: do not stop before the complete factorisation.
Why this answer is correct
The correct answer is A. ( (x-2)(x+2)\(x^2+4\) ). First write \(x^4-16\) as (\(x^2\)2-42) and then factor \(x^2-4\). Exam tip: do not stop before the complete factorisation.
Exam Tip
पहले \(x^4-16\) को (\(x^2\)2-42) लिखें और फिर \(x^2-4\) को भी तोड़ें। परीक्षा में पूर्ण गुणनखंड रूप तक रुकें नहीं।
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