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

Otras preguntas

loyalty to a political cause or party is known as

A sample taken from a layer of mica in a canyon has 2.10 grams of potassium-40. A test reveals it to be 2.6 billion years old. How much potassium-40 was in the

trilobites are common throughout the entire fossil record

Which equation is used to calculate the magnetic force on a charge moving in a magnetic field? A) F = |q|vBcos B) F = |q|vBsin C) F = |q|Bcos D) F = |q|Bsin

All sells need water to survive in order to How do you maintain the necessary amounts water blows across the cell membrane from areas of higher concentration to

which ordered pair is a solution to the linear equation -3x+2y=4? substitute 0 for x to find the y-intercept substitute 0 for y to find the x intercept find

Michael has a collection of 1,404 sports cards. He hopes to sell the collection in packs of 36 cards and make $633.75 when all the packs are sold. If each pack

Using complete sentences, summarize two conflicts that took place in the Middle East after 1990. Identify the name of the conflict and the main countries or gro

I need some help starting a research paper, here is my research question: How did Chinua Achebe's fiction depiction social change in a British colony? I would l

Explain why multiplying 37.4×0.7 gives a product that is less than 37.4