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chapter4review - Chapter 4 Review Worksheet Name Period...

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Chapter 4 Review Worksheet Directions : Write the polynomial equation of least degree for each set of roots given. 1. -3, 1, 0 2. 2 ± 3i , 4 Directions : Find the discriminant of each equation and describe the nature of the roots of the equation. Then solve each equation by using the quadratic formula. 3. x 2 + 8x - 2 = 0 4. x 2 - 2x + 7 = 0 Directions : Find the zeros of the following functions. Show all work. 5. f(x) = x 3 - x 2 - 34x - 56 6. f(x) = 2x 3 - 11x
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