Use the most efficient method to solve each equation. Leave your answer in simplest form. 14. 4x4 + 21x² - 18 = 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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Use the most efficient method to solve each equation. Leave your answer in
simplest form.
14. 4x4 +21x² - 18 = 0
15. √9-7x+6= 10
16. 94+*.81* =
1|3
17. log₂ (2+5x) = 3
SAVE 516/04
UF
47
07
580)
Transcribed Image Text:Use the most efficient method to solve each equation. Leave your answer in simplest form. 14. 4x4 +21x² - 18 = 0 15. √9-7x+6= 10 16. 94+*.81* = 1|3 17. log₂ (2+5x) = 3 SAVE 516/04 UF 47 07 580)
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