lindseyhajdukovich lindseyhajdukovich

20-02-2017
Mathematics

contestada

What is the value of b^2 - 4ac for the following equation?

x^2 + 5x + 4 = 0

a. 9
b. 16
c. 25

Respuesta :

williamwu309 williamwu309

20-02-2017

b^2 - 4ac = 5^2 - 16(4 * 1 * 4), which would equal 9.

Hoped this helped!!!

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