SPOT THE ERRORMaria and Jose wanted to determine the number of real solutions of thequadratic equation 5x2 - 3x = 2.Maria5x2- 3x = 2b2- 4ac = (-3) - 4(5)(2)Jose5x-3x 25x - 3x -2 =D0b-- 4ac = (-3)2 - 4(5)(-2)= 49Since the discriminant is 49,positive and perfect square,there are two real roots.= -31Since the discriminant is -31,there are no real roots.Who is correct? Justify your answer.

Answered: Image /qna-images/answer/c6e7d504-6969-46e5-a265-f20a1bee2b78.jpg

SPOT THE ERROR Maria and Jose wanted to determine the number of real solutions of the quadratic equation 5x2 - 3x = 2. Maria 5x -3x 2 b2-4ac = (-3) - 4(5)(2) Jose 5x-3x 2 5x b-- 4ac = (-3)2 - 4(5)(-2) 3x -2 0 -31 Since the discriminant is -31, there are no real roots. = 49 Since the discriminant is 49, positive and perfect square, there are two real roots. Who is correct? Justify your answer.

SPOT THE ERROR Maria and Jose wanted to determine the number of real solutions of the quadratic equation 5x2 - 3x = 2. Maria 5x -3x 2 b2-4ac = (-3) - 4(5)(2) Jose 5x-3x 2 5x b-- 4ac = (-3)2 - 4(5)(-2) 3x -2 0 -31 Since the discriminant is -31, there are no real roots. = 49 Since the discriminant is 49, positive and perfect square, there are two real roots. Who is correct? Justify your answer.

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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Question

SPOT THE ERROR
Maria and Jose wanted to determine the number of real solutions of the
quadratic equation 5x2 - 3x = 2.
Maria
5x2- 3x = 2
b2- 4ac = (-3) - 4(5)(2)
Jose
5x-3x 2
5x - 3x -2 =D0
b-- 4ac = (-3)2 - 4(5)(-2)
= 49
Since the discriminant is 49,
positive and perfect square,
there are two real roots.
= -31
Since the discriminant is -31,
there are no real roots.
Who is correct? Justify your answer.

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