Question

The remainder, when a9 - b9 is divided by a² + ab + b2 is
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Answer 1

Answer:

Step-by-step explanation:

$a^{9} - b^{9} = (a^{3} - b^{3}) * (a^{6} + a^{3}b^{3} + b^{6})$

=>$(a-b) *(a^{2} +ab+b^{2})$$*(a^{6} + a^{3}b^{3} + b^{6})$

So the answer will be

$(a-b) * (a^{6} + a^{3}b^{3} + b^{6})$

Therefore remainder is 0.