Solve each quadratic equation by completing the square. Leave your answer in radical
Chapter 9, Problem 4(choose chapter or problem)
Solve each quadratic equation by completing the square. Leave your answer in radical form. a. x2 4x 8 = 0 b. x2 + 2x 1 = 5 c. x2 + 10x 9 = 0 d. 5x2 + 10x 7 = 28
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