I Quadratic Equations Find all real solutions of the quadratic equation. 65. x? - 2x – 15 = 0 66. x + 5x – 6 = 0 • 67. x? - 13xr + 42 = 0 68. x + 10x – 600 = 0

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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I Quadratic Equations Find all real solutions of the
quadratic equation.
65. x? - 2x – 15 = 0
66. x + 5x – 6 = 0
• 67. x? - 13xr + 42 = 0
68. x + 10x – 600 = 0
Transcribed Image Text:I Quadratic Equations Find all real solutions of the quadratic equation. 65. x? - 2x – 15 = 0 66. x + 5x – 6 = 0 • 67. x? - 13xr + 42 = 0 68. x + 10x – 600 = 0
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