a. Solve the equation x2 2x b, b 8 by first writing it in standard form. Now plot both
Chapter 1, Problem 155(choose chapter or problem)
a. Solve the equation x2 2x b, b 8 by first writing it in standard form. Now plot both sides of the equation in the same viewing screen (y1 x2 2x and y2 b). At what x values do these two graphs intersect? Do those points agree with the solution set you found? b. Repeat part (a) for b 3, 1, 0, and 5. 156.
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