Solve by completing the square, show all work: 2x2 - 8x -5 = 0

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter10: Quadratic Equations
Section10.2: Solve Quadratic Equations By Completing The Square
Problem 10.52TI: Solve 4t2+2t=20 by completing the square.
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Question 10
Solve by completing the square, show all work:
2x – 8x - 5 = 0
Transcribed Image Text:Question 10 Solve by completing the square, show all work: 2x – 8x - 5 = 0
Question 9
Solve by completing the square, show all work:
x? – 6x = 13
Transcribed Image Text:Question 9 Solve by completing the square, show all work: x? – 6x = 13
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