adriealbright adriealbright

22-08-2018
Mathematics

contestada

The product of the roots of 8x² - 2x = 1 is: -1/8 1/8 1/4

Respuesta :

03-09-2018

[tex]ax^2+bx+c=0\\\\x_1\cdot x_2=\dfrac{c}{a}[/tex]

We have:

[tex]8x^2-2x=1\ \ \ |-1\\\\8x^2-2x-1=0\\\\a=8;\ b=-2;\ c=-1\\\\x_1\cdot x_2=\dfrac{-1}{8}=-\dfrac{1}{8}[/tex]

Answer Link

Otras preguntas

Question 2 of 5 Which detail from the story is part of the rising action? O A. Mr. White is sorry he ever wished on the monkey's paw. O B. Mr. White wishes his

Harsh:Gentle:Blunt:____

a treaty between Spain and Portugal that moved the line of Demarcation

What is 5n-6=(n-2)•2,n=

Why were the Townshend Acts passed

What does the narrator consider important in exacting revenge?

Marco owed his father $210 and began paying him back $25 at the end of each week, beginning November 1. Joni owed her father $150 and began paying him back $20

URGENT! Do the functions show a positive or negative correlation between time and the amount of money saved? Explain. (1 point)

Which of the following was not a result of the Battle of Goliad? a. Mexican and Texan armies increased in number. b. Texan forces obtained more supplies and wea

prc-2) A soccer ball accelerates from rest and rolls 6.5m down a hill for 3.1 seconds. It is then stopped by a tree. Find the final velocity.