luiscarmona32 luiscarmona32

15-05-2020
Mathematics

contestada

Is there a solution to 2x^2+7x-4=0?

Respuesta :

KristinaDes KristinaDes

15-05-2020

Answer:

x= -8 x= 1

Step-by-step explanation:

Answer Link

15-05-2020

ax^2+bx+c=0
always answer is:
-b+(b^2-4ac)/2a
and
-b-(b^2-4ac)/2a

Answer Link

Otras preguntas

did people dislike jackson because he seemed too common and ordinary to be president?

The part of a cell that gives the cell unique characteristics is the

How did the food supply affect the development of early civilization?

Why does the international date line does not follow a straight line

Unlike a lytic infection, a lysogenic infection a. requires a virus to inserts its nucleic acid into a host cell's DNA. b. involves a host. c. damages the ho

111 1/10+ 496 1/10 is approximately

What was Harriet Tubman's role in the effort to abolish slavery?

jean adds 35 and 9. how can she solve using only equations to model her thinking?

How did John Winthrop change the government of Massachusetts?

A beam of wood is 5m long and 36cm thick. It is made of 1.35m³ of wood. what is the width of beam?