Вопрос:

5b^2 - a^2 + 4ab - 4b^2 = 6^2 - a^2 + 4ab

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Ответ:

The provided equation appears to be incomplete or contains a typo as it equates an expression with variables to a constant and other terms. Assuming the intention was to simplify or solve an equation, further clarification or correction is needed.
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