Question: Problems 91 99. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for

Problems 91 – 99. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for later sections, a final exam, or subsequent courses such as calculus.

Solve (2x + 3)2 + x2 = 5x(2 + x) + 1.

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