Explain which side is done correctly and why you choose that side thanks ●x² + y² + 2x - 4y - 20 = 0• (x²+2x) + (y²-4y) = 20(x + 1)2 + (y-2)² = 20+12+(-2)²(x + 1)2(y-2)² = 257.03 (bonus video): Completing the Square: Which isdone correctly? Explain●●●●x² + y² + 2x - 4y - 20 = 0(x² + 2x) + (y² - 4y) = 20(x + 2)² + (y-4)² = 20 +2²+(-4)²(x + 2)² + (y-4)² = 40

Answered: Image /qna-images/answer/d9af317b-0ec8-407c-8ead-d389ce4db6bd.jpg

7.03 (bonus video): Completing the Square: Which is done correctly? Explain • x² + y² + 2x - 4y - 20 = 0 • (x² + 2x) + (y²-4y) = 20 (x + 1)2 + (y-2)² = 20 + 12 + (-2)² (x + 1)2(y-2)² = 25 • x² + y² + 2x - 4y - 20 = 0 (x² + 2x) + (y²-4y) = 20 (x + 2)2 + (y-4)² = 20 +2²+ (-4): • (x + 2)² + (y-4)² = 40

7.03 (bonus video): Completing the Square: Which is done correctly? Explain • x² + y² + 2x - 4y - 20 = 0 • (x² + 2x) + (y²-4y) = 20 (x + 1)2 + (y-2)² = 20 + 12 + (-2)² (x + 1)2(y-2)² = 25 • x² + y² + 2x - 4y - 20 = 0 (x² + 2x) + (y²-4y) = 20 (x + 2)2 + (y-4)² = 20 +2²+ (-4): • (x + 2)² + (y-4)² = 40

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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