cfedwards72
cfedwards72
02-04-2016
Mathematics
contestada
f(x)=0 if f(x)=-8x^2+6x+5
Respuesta :
jkii007
jkii007
02-04-2016
use the quadratic formula
x=(-b(+-) sqrt(b^2-4*a*c))/2a
(-6(+-)sqrt 36-4*-8*5)/-16
x=20/16-(5/4)
x=8/16-(1/2)
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
A speeder passes a parked police car at a constant velocity of 30.0 m/s. The police car starts from rest with a uniform acceleration of 2.44 m/s^2. a) How much
creating a timeline of the major events of world war 2 is an example of which of the following? A. Historiography B. Historical continuity C. Temporal thinking
Venezuela has the largest proven oil reserves in the Western Hemisphere. Answer True False
Sodium reacts with chlorine gas to form sodium chloride. Write a balanced chemical equation for the reaction, and find the mass of chlorine gas that will react
Make questions. 2.up/time/morning/what/did/get/this/you? 3.have/in/how/class/you/been/sitting/long? 4.were/mother/work/what/you/came/doing/when/from/yesterday/y
Is the hydrogen ion concentration of a pH 3.8 solution higher or lower than that of a solution with a pH of 6.2?
Which of the following is the most appropriate unit to describe the rate at which a person reads? A. words per minute, because the independent quantity is the
Which country focused most of their exploration on going around the southern tip of Africa
An object at rest requires a force of 15 newtons to set it into motion. This force is greater than which force? tension gravity friction electromagnetic strong
round 5.04 to to nearest tenth
