сократите дробь x11+x10+x9+x8+x7+x6+x5+x4+x3+x2+x+1/(x6+1)(x3+1)

Question

сократите дробь x11+x10+x9+x8+x7+x6+x5+x4+x3+x2+x+1/(x6+1)(x3+1)

Answer 1

 

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x^2+x+1

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