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 ( 49+ )
Otras preguntas
It is the year 2060, and you are talking (or perhaps telepathically communicating) with your grandchildren. "Grandparental Unit" they say, "is it true that when
20 POINTS AND BRAINLIEST Based on the figure above, which two parts of the eye are responsible for transducing visual information into neural impulses and tran
Eagle Outfitters is a chain of stores specializing in outdoor apparel and camping gear. It is considering a promotion that involves mailing discount coupons to
Which of the following describes how the Industrial Revolution unfolded? It spontaneously started in the most commercialized economies. It spread slowly and eve
What are some of the changes in technology that happened during the Industrial Revolution?
An element with mass 130 grams decays by 22% per minute. How much of the element is remaining after 7 minutes, to the nearest 10th of a gram?
one through eight, i really need help, it's geometry
Fill in the code to complete the following method for computing a Fibonacci number. public static long fib(long index) { if (index == 0) // Base case return 0;
The wall of a large room is covered with acoustic tile in which small holes are drilled 4.6 mm from center to center. How far can a person be from such a tile i
A car is traveling at a velocity of 7.5 m/s. How far will it get in 34 sec
