aria1602 aria1602

04-11-2016
Mathematics

contestada

find the value of b^2 - 4ac when a = -2, b = 5, and c= -1.

Respuesta :

04-11-2016

The answer is:
5^2 - 4 x -2 x -1
25 - 8
17

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rjthewolf2000 rjthewolf2000

04-11-2016

The answer is 17 hope this helps.

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