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Solve the quadratic equation by completing the square. 2x2 + 3x - 9 = 0 ..... Choose the appropriate process for rearranging the equation, if needed, before completing the square to obtain an equation of the form (x + k)2 = d. (Type an integer or an improper fraction.) O A. 2x +3x - 9= 0= 2x? +3x =9 → 2x2 + 3x + = 9 3 O B. 2x2 +3x - 9 = 0 =x? + 9 →x? + 2 3 x+ 9. -x%= 2 C. 2x2 + 3x – 9= 0 2x? + 3x =9 = 2x2 + 3x +| =9 + 3 O D. 2x2 + 3x - 9 = 0 = x2 + 9 + m 12

Solve the quadratic equation by completing the square. 2x2 + 3x - 9 = 0 ..... Choose the appropriate process for rearranging the equation, if needed, before completing the square to obtain an equation of the form (x + k)2 = d. (Type an integer or an improper fraction.) O A. 2x +3x - 9= 0= 2x? +3x =9 → 2x2 + 3x + = 9 3 O B. 2x2 +3x - 9 = 0 =x? + 9 →x? + 2 3 x+ 9. -x%= 2 C. 2x2 + 3x – 9= 0 2x? + 3x =9 = 2x2 + 3x +| =9 + 3 O D. 2x2 + 3x - 9 = 0 = x2 + 9 + m 12

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Solve the quadratic equation by completing the square. 2x2 +3x - 9= 0 Choose the appropriate process for rearranging the equation, if needed, before completing the square to obtain an equation of the form (x + k)2 = d. (Type an integer or an improper fraction.) O A. 2x? +3x - 9 = 0 > 2x? + 3x = 9 > 2x?+ 3x + = 9 3 O B. 2x? +3x - 9 = 0 = x? +x = x +x+ 3 9 う× OC. 2x? + 3x - 9 = 0 = 2x2 + 3x = 9 = 2x2 + 3x +O=9 + 3 O D. 2x2 + 3x - 9 = 0 = x? + 3
Transcribed Image Text:Solve the quadratic equation by completing the square. 2x2 +3x - 9= 0 Choose the appropriate process for rearranging the equation, if needed, before completing the square to obtain an equation of the form (x + k)2 = d. (Type an integer or an improper fraction.) O A. 2x? +3x - 9 = 0 > 2x? + 3x = 9 > 2x?+ 3x + = 9 3 O B. 2x? +3x - 9 = 0 = x? +x = x +x+ 3 9 う× OC. 2x? + 3x - 9 = 0 = 2x2 + 3x = 9 = 2x2 + 3x +O=9 + 3 O D. 2x2 + 3x - 9 = 0 = x? + 3
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Divide the whole equation with 2 and try to convert the equation into a perfect square.

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