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

Which unique advantage does the Internet have over other media forms with regard to advertisements? advertisements can be more entertaining advertisements can t

think about a bush in your back yard, is the bush alive according to the characteristics of life? why or why not?

4y=3/x^2+2, what is the value of x?

Which of the following sentences is correctly punctuated? "Get over the fact that you didn't make it on the cheerleading team," she said, "and just try to get o

25,49,81 what is the next one

Which is a fused sentence? I love drawing because it exercises my imagination. Our pet poodle loves to sit on our laps and take long naps. Pablo took a music cl

Since no one witnessed the man’s death, it was necessary to perform a(n)____in order to determine the cause.

The hypothesis that evolution occurs and irregular rate through geologic time is known as

Sally paints a room in 6 hours while it takes Steve 9 hours to paint the same room. how long would it take them to paint the room if they worked together

What types of internal differences and divisions exist within your faith? (jesus, moses and muhammad