keithduncan0118 keithduncan0118

14-01-2021
Mathematics

contestada

Help please I would appreciate it please thanks

Help please I would appreciate it please thanks class=

Respuesta :

clarch19 clarch19

14-01-2021

Answer:

the roots are 5 and 1/2

Step-by-step explanation:

a = 2

b = -11

c = 5

Plug values into formula: (-b ± √b² - 4ac) ÷ 2a

the discriminant comes out to be √81

(11 + 9) / 4 = 5

(11 - 9) / 4 = 1/2

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