Use the quadratic formula to solve the equation. Simplify any radicals.(2x - 1)(x + 1) = 3
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Answer: A
Mathematics
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Write the number in expanded form.581
A. 5(1000)+ 8(100) + 1(10) B. 5(10) + 8(100) + 1(1000) C. 5(1) + 8(10) + 1(100) D. 5(100) + 8(10) + 1(1)
Mathematics
Use the accompanying graph of y = f(x) to sketch the graph of the indicated equation.y = 2f(x)
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Mathematics
Find the product. Leave answer reduced to lowest terms, and assume that all variables have nonzero values.
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Mathematics
Graph the system of inequalities.2x + 3y ? 6x - y ? 3y ? 2
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Mathematics