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Problem 10

\((3 x+1)^{2}\)

Expert verified

The expanded form of the given expression \((3x+1)^2\) is \(9x^2 + 6x + 1\).

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Chapter 0

By any method, determine all possible real solutions of each equation Check your answers by substitution. \(2 x^{2}-5=0\)

Chapter 0

Convert each expression in Exercises into its technology formula equivalent as in the table in the text.\(2^{2 x^{2}-x}+1\)

Chapter 0

By any method, determine all possible real solutions of each equation Check your answers by substitution. \(2 x^{2}+7 x-4=0\)

Chapter 0

Convert each expression in Exercises into its technology formula equivalent as in the table in the text.\(3.1 x^{3}-4 x^{-2}-\frac{60}{x^{2}-1}\)

Chapter 0

Find all possible real solutions of each equation \(x^{3}-1=0\)

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