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How to simplify rational expressions to higher powers. We will focus on simplifying a rational expression to the 3rd and 4th power. I make short, to-the-point online math tutorials. I struggled with ...

Two of the terms involve \(x\) and two involve \(y\). Now we can combine the \(x\) terms and combine the \(y\) terms to get \(3x + 2y\).