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

A 27 year-old male dies of a gunshot wound. an autopsy is performed to gain evidence for the police investigation and any subsequent trial. what cpt® code is re

A restaurant owner has been very successful opening new restaurants in the United States. However, he would now like to open a restaurant in China. Since he doe

22 when an individual consumes high protein food while drinking, the alcohol __________.

Find the Lcm of 717,621

A new computer has a model number, a part number, and a serial number. The model number is assigned by the manufacturer to identify the type of computer. The pa

How many moles of hydrogen molecules (h2) would be required to produce two moles of hydrogen peroxide (h2o2)?

What is the volume of 35.0 g of propylene glycol if the density of propylene glycol is 1.036 g/ cm3? A.) 33.8 cm3 B.) 33.78 cm3 C.) 34 cm3 D.) 33.784 cm3

Genetic linkage would be inferred from results of a dihybrid cross that showed an unexpectedly high proportion of ______________ phenotypes.

What function do cilia flagella and pseudopods have in common?

Chromosome abnormalities may A) cause disease B) not cause disease in some carriers C) be lethal D) all of the above