H7anna9bmomsimmoni H7anna9bmomsimmoni

02-07-2016
Mathematics

contestada

what is the discriminant of the quadratic equation 0 = –x2 4x – 2? a.–4 b.8 c.12 d.24

Respuesta :

nobillionaireNobley nobillionaireNobley

03-07-2016

x^2 - 4x + 2
d = b^2 - 4ac, where a = 1, b = -4 and c = 2
d = (-4)^2 - 4 x 1 x 2
d = 16 - 8
d = 8

Answer Link

ashp451 ashp451

05-05-2021

Answer:

B.) 8

Step-by-step explanation:

Answer Link

Otras preguntas

Why does a satellite in a circular orbit travel at a constant speed? why does a satellite in a circular orbit travel at a constant speed? there is a force actin

What entrepreneurial abilities did the strauss brothers have?

Which two issues played the Greatest roles in causing the Civil War?A)slavery and states' rightsB)Manifest Destiny and Indian RemovalC)the Missouri Compromise a

Who established the first committee of correspondence in Boston in 1772 and why?

Which field of anthropology studies how religious beliefs affect the development and structure of a culture? A) linguistic anthropology B) archaeology C) social

Herschel uses an app on his smartphone to keep track of his daily calories from meals. one day his calories from breakfast were 128 more than his calories from

help me please thank you

Who where the ancient people that conquered Rome

A container holds a sample of hydrogen at 300 K with a pressure of 10 ATM when the temperature decreased to 100k and Volume remained constant. A. 3000 atm B. 3.

I need help!!!!!!!!!!