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!!!

Answer Link

Otras preguntas

x - 6 < -4 whats the answer

What is the correct definition of meridian?

In “No Gumption”, Russell’s mom plays the role of a _____________ to Russell because because…

Reduce 22/30 to lowest terms and write the numerator in the blank.

A group of environmental scientists wants to study the impact of population growth on the environment. Which discipline will contribute to the study?A. social s

Compare the functions represented by the ordered pairs: Set A: {(5,1), (4,4), (3,9), (2,16), (1,25)} ___________________________ Set B: {(1,-5), (2,-3), (3

Does what we think affect what we do, or does what we do affect what we think?

I really need help with this please help me this is to turn in just one and a half hours please please help me please

Which of these provides evidence from developmental biology of a shared evolutionary history? A. The skeletal structures of a leg of a horse and a flipper of

(I am having trouble understanding what this question is asking) How did Carnegie and Frick relationship reflect the tensions of the industrialization of the U