To find x“ you have to find the square root of 21 x = ± v21 ~ ±4.5286

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section: Chapter Questions
Problem 48SGR
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Explanation:
To find x you have to find the square root of 21
x = ±v21 2 ±4.5286
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Transcribed Image Text:Explanation: To find x you have to find the square root of 21 x = ±v21 2 ±4.5286 Answer link
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