angieJoneMargi angieJoneMargi

23-12-2016
Mathematics

contestada

Describe how the discriminant of a quadratic equation is related to the number of real solutions the equation has.

Respuesta :

dxdph4pi dxdph4pi

24-12-2016

If the discriminant of a quadratic equation, given by B^2-4AC is positive, it has 2 real solutions. If 0, it has 1 real solution and if negative it has 0 real solutions.

Answer Link

MissPhiladelphia MissPhiladelphia

26-12-2016

if it is positive it has real solutions if it is zero it has one real solution if it is negative it has two complex solutions

Answer Link

Otras preguntas

Which of the following is the best universal theme of the story? a. grief b. force of nature c. insects d. danger

Describe the European colonial agreements in Africa in 1890.

Increasing the concentration and increasing the temperature both increase reaction rates based on which physical phenomenon? 1. increasing the frequency of mole

Which of the following is true of climate but not of weather? My BBy Brother needs help, I think its D but im not sure.. :O 1. independent of regional temperatu

what are the square numbers of 45

Which part of a modern firearm has the same function as the lock on a muzzleloader?

The periodic table is based on an element's a. atomic mass. b. atomic number. c. molecular size. d. molecular mass.

The amount of dissolved oxygen in water may decrease because of the decrease in density of water increase in plants in the water decrease in temperature of wate

what is the multiplicative inverse of 2x/5?

jesus heals the leper. how would jesus' miracles cause conflict.