In Exercises 61-66, solve each quadratic equation by the square root property. 61. 3x? = 27 62. 5x? = 45 63. 5x + 1 = 51 65. 3(x – 4) = 15 64. 3x? - 1 = 47 66. 3(x + 4)? = 21

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
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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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In Exercises 61-66, solve each quadratic equation by the square
root property.
61. 3x? = 27
62. 5x? = 45
63. 5x + 1 = 51
65. 3(x – 4) = 15
64. 3x? - 1 = 47
66. 3(x + 4)? = 21
Transcribed Image Text:In Exercises 61-66, solve each quadratic equation by the square root property. 61. 3x? = 27 62. 5x? = 45 63. 5x + 1 = 51 65. 3(x – 4) = 15 64. 3x? - 1 = 47 66. 3(x + 4)? = 21
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