areligarcia530490 areligarcia530490

15-06-2022
Mathematics

contestada

Discriminat step by step of x^2+4x+5=0

Respuesta :

crisferv crisferv

15-06-2022

Answer:

-4

Step-by-step explanation:

x^2+4x+5=0

a=1,b=4^1 C=5

4^2-4×1×5

-4

Answer Link

Otras preguntas

ZiprasidoneHas to be taken with?Iloperidonea) Food; Waterb) Alcohol; Milkc) Water; Foodd) Milk; Alcohol

How might a ring be a safety hazard? A) It could get caught on a moving part B) It could become a path for an electrical circuit C) Both A and BD) Neither A nor

Why is the solubility of AgCN greater in an acidic buffer solution than in water? a) The acidic buffer enhances dissociation of AgCN. b) Acidic conditions stabi

Know the difference between a Catholic meaning of the term "freedom" and the term "license."

A marathon runner ran 26.2 miles in 2 hours 30 minutes. find miles per minute.

Tiger spent 20 minutes studying math 25 minutes studying science and 35 minutes reading what percentage of his time was spent studying math

Uses the images shown to determine the values below

The reader’s sympathy change towards Joseph because

What is the purpose for icd-10 -cm

many young people "hang out", meet friends, and eat lunch at the food courts of shopping malls. From a functionalist perspective, this is an example of a ______