anthonygumina80 anthonygumina80

04-02-2021
Mathematics

contestada

If r and s are the 2 solutions of the equation below and r>s, what is the value of r-s?

2x2+7x-15=0

Respuesta :

reguser315 reguser315

04-02-2021

(2x-3)(x+5)=0 is the factored form
x=3/2, x=-5

So r=1.5 and s=-5

r-s=1.5-(-5)
r-s=6.5

Answer Link

Otras preguntas

Which goal was shared by both the populists and the progressives?

the system prepares food for absorbtion into the bloodstream

What is Realpolitik? the concept that political decisions of foreign engagement have to be based on the best interests of all parties concerned the concept that

Concerned about the Catholic minority in Maryland, Leonard Calvert ordered the Second Lord Baltimore to what? a. issue a decree requiring religious toleration i

The Fifth Amendment to the United States Constitution states: No person shall . . . be deprived of life, liberty, or property, without due process of law; nor s

Which of the following controlled the economy of the Byzantine Empire? A) the emperor B) the Chistian church C) guilds of merchants and craftsmen D) the Byz

Which of the following is a condition in which a person alternates between extreme happiness and extreme sadness?

Which statement about conflict between whites and Native Americans is not true? a. White settlers often trespassed on Native American territory in search of gol

Harold is twice as old as Jack, who is three years older than Dan. If Harold's age is five times Dan's age, how old in years is Jack?

Which noun has the highest level of concreteness? a. Building b. Structure c. The Empire State Building d. Skyscraper