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What is the remainder when the polynomial f(x) = 2x^3 - 3x^2 + 4x - 5 is divided by x - 2?

C. 7
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For the quadratic equation 2x² - 4x + k = 0 to have real roots, what must be the condition on k?

C. K ? 8
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What is the product of the roots of the quadratic equation x^2 - 7x + 10 = 0?

A. 10
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Which of the following expressions is a factor of x^2 - 5x + 6?

A. (X - 2)
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If one root of the quadratic equation x^2 + 4x + k = 0 is double the other root, what is the value of k?

B. 8
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