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\(\frac{a^5+b^5}{a-b}\) = ................a5+b5 / a-b = .....................A) a4 – b .B) a – b4C) a – b2 D) None |
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Answer» Correct option is (D) None \(\frac{a^5+b^5}{a-b}\) \(=a^4+a^3b+a^2b^2+ab^3+b^4+\frac{2b^5}{a-b}\) Thus, \((a^5+b^5)\) is not completely divisible by (a-b). Correct option is D) None |
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