Задача Задача №1418087
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It looks like you're presenting an expression involving variables \( a \) and \( b \) with a constant \( 147 \). If you want to simplify, evaluate, or manipulate this expression, please provide additional context or specify what you need help with! For example, are you looking to factor it, evaluate it for certain values of \( a \) and \( b \), or something else?