arisbethbautista2003 arisbethbautista2003

03-02-2021
Mathematics

contestada

What is the discriminant of this equation?
3x2 + 8x = 0

Respuesta :

03-02-2021

If the 2 is an exponent, it should be marked as such.
“3x2” means 3x⋅2
“3x^2” means 3x²

3x²+8x = 0
Discriminant = 8²-4(3)(0) = 64

Answer Link

Otras preguntas

If 800 milligrams of medication enters a patient’s bloodstream at noon and decays exponentially at a rate of 12% per hour, when will only 8% of the original amo

A machine can make 4820 hats in one day. How many hats can the machine make in 7 days?

Patients who become dependent upon ems personnel or other health care providers often feel?

Why is each of the four situational factors necessary for establishing a claim of disparate treatment?

A client is being assessed for acute laryngitis. the nurse knows that clinical manifestations of acute laryngitis include:______.

please help for brianliest

You are treating a patient who has chest pain and difficulty breathing. the secondary assessment should first evaluate the:______.

(DUE TODAY) Through which chamber of the heart does blood leave to go to the body? arteries ventricles atria capillaries

You need to prepare 500 mL of a 0.250 M NaOH solution for a titration. What mass of NaOH is needed to make this solution. You should also describe in detail wh

A histogram is better for _____________ data and a frequency polygon is better for ________data.