\(a^4-b^4\) का पूर्ण गुणनखंड रूप चुनिए।
Choose the complete factorisation of \(a^4-b^4\).
Explanation opens after your attempt
C. ( (a-b)(a+b)\(a^2+b^2\) )
Concept
In \(a^4-b^4\), first use difference of squares and then factor \(a^2-b^2\). Exam tip: \(a^2+b^2\) is usually not factored further here.
Why this answer is correct
The correct answer is C. ( (a-b)(a+b)\(a^2+b^2\) ). In \(a^4-b^4\), first use difference of squares and then factor \(a^2-b^2\). Exam tip: \(a^2+b^2\) is usually not factored further here.
Exam Tip
\(a^4-b^4\) में पहले अंतर वर्ग और फिर \(a^2-b^2\) का गुणनखंडन करें। परीक्षा में \(a^2+b^2\) को सामान्यतः आगे नहीं तोड़ा जाता।
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