Brittanymfrost1 Brittanymfrost1

13-01-2019
Mathematics

contestada

8x^2=-29x-15
I don't know how to work out, please help

Respuesta :

mathecoach mathecoach

13-01-2019

Answer:

8x^2=-29x-15

8x^2 + 29x + 15 = 0

x = (-29 ± √(29^2 - 4*8*15)) / (2*8)

x1 = -3

x2 = -5/8

Answer Link

Otras preguntas

In the movie "Madeas's big happy family" What was Madea trying to convince the family to do in the story? Talk to their mother Sell drugs Buy her house Eat d

hubbbbbbbbbbbbbbbbbbbbbbbbbbb

Cuál paga más ingeniería geológica o ambiental ?

A fast-food company advertises that the pre-cooked weight for its burgers is, on average, . the company runs a regular quality control test that involves weighi

Describe a misunderstanding that occurred due to differences in culture, personality, or emotions. What happened?

a group of tibetan monks created a sand mandala at an art museum. the radius of the mandala was 2.5ft. what was the area of the sand mandala

Tim wu argues that we have created economic and political conditions similar to the gilded age of the 1920s by: _______

According to the statistics who has been the most influential musician of the last five years?

a recent study revealed most Americans have a. strong and clear moral values b. a strong desire to do what is right c. few moral values d. rejected the idea of

Average of 20-40 odd numbers