Помогите Сократите дробь!#

Question

Помогите
Сократите дробь!#

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Answer 1

(aˇ3+1)/(aˇ6+aˇ3)=(aˇ3+1)/aˇ3(aˇ3+1)=1/aˇ3

Answer 2

(a^3+1)
---------------------- =a^3
a^3(a^3+1)