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

What can you say back to someone who asked: " How you been today?"

critique paper about hamilton

Pls Answer ASAP! The following problem shows an expression in exponential notation. The missing powers of 10 are represented by letters. Type the powers into th

the mesentery is a structure that connects the loops of the small intestine. the mesentery binds the intestine together so that it can't get tangled or twisted.

Gil is an officer for HVAC Corporation. Due to Gil's choice of a certain supplier, HVAC's costs are somewhat higher than they might have been if a different sup

Climate graphs, which show annual temperature and precipitation, are used to compare terrestrial biomes. For each of the following climate graphs, identify the

find the x for 4+3x=x+6 linear equation

Factorise: b) a +cbx + b+ cax c) x² +12x +27 d) ²/25 - ²/64 e) 100 - x² - y² +2xy f) a² - b² + (a-b) ² g) 3x² +12x + 12 h) 2x² - 242 i) 33b²ac – 50 ab²c² j) 6

100 points asap background of someone who immigrated to the british north american colonies in the early 1700s: - hardworking - businessman/merchant - city dwel

Complete the table below by writing the symbols ionic compound cation anion + NaCl Na ci Х X CrCl4 4+ Cr c1 NH,Br NΗ, Br Cu(OH)2 2+ Cu OH Cos