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20-04-2022
Mathematics

contestada

What is the discriminant of the polynomial below?

2x^2 + 3x - 7

A. -5

B. -47

C. 23

D. 65

What is the discriminant of the polynomial below 2x2 3x 7 A 5 B 47 C 23 D 65 class=

Respuesta :

williamcox3412 williamcox3412

20-04-2022

C52 d 65 dawg sorry fam lol

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rubahassan583 rubahassan583

20-04-2022

Answer:

2x^2 + 3x - 7 (a= 2 , b= 3 , c= -7)

discriminant= b^2 - 4ac

= (3)^2 - 4(2)(-7)

= 9 + 56 = 65

The answer is D. 65

Hope this helps :)

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