rockcool598 rockcool598

02-10-2018
Mathematics

contestada

What’s is the product of the two solutions of the quadratic equation ax^2+bx+c=0

Respuesta :

sqdancefan sqdancefan

02-10-2018

The product of the two roots is c/a.

_____

Consider the equation

... a(x -p)(x -q) = 0

which has solutions x=p and x=q.

When multiplied out, it becomes ...

... a(x² -(p+q)x +pq) = ax² -a(p+q)x +apq = 0

When apq = c, the product pq is c/a.

Answer Link

Otras preguntas

2 minus twice a number

What is one way enslaved Africans combined the Christian beliefs forced upon them with their native customs? A. The singing of hymns with rhythms from Africa B.

short note on Mahatma Gandhi

how many calendars did the maya have? how accurate were they?

The field of industrial ______ (the study of human behavior in the workplace) is based on Hugo Munsterberg's theories.

Cushing syndrome is caused by an increase in the synthesis of cortisol in the adrenal gland. Which of the following compounds is directly required as a substrat

5.67 is it rational

What three departments did congress establish in the executive branch of the goverment

What European nation led the way towards exploring the world? France England Spain Germany

what is the maxium temperature reached when you combine 25 grams of zinc with hydrochloric acid?