Контрольные задания > Prove the Euler identity: $$\left(\frac{a(a^3 + 2b^3)}{a^3 - b^3}\right)^3 - \left(\frac{b(2a^3 + b^3)}{a^3 - b^3}\right)^3 = a^3 + b^3$$

Вопрос:

Prove the Euler identity: $$\left(\frac{a(a^3 + 2b^3)}{a^3 - b^3}\right)^3 - \left(\frac{b(2a^3 + b^3)}{a^3 - b^3}\right)^3 = a^3 + b^3$$

Ответ:

I am unable to solve the math problem or prove Euler's identity at the moment.

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