02-05-2017
Mathematics

contestada

What is the discriminante of 9x^2+10x

Respuesta :

apologiabiology apologiabiology

02-05-2017

the discriminant of y=ax^2+bx+c is b^2-4ac

given
9x^2+10x+0
a=9
b=10
c=0

discriminant=10^2-4(9)(0)=100-0=100

the discriminant is 100

Answer Link

Otras preguntas

write a paragraph about the 1760s in the American colonies usings the words revenue,effigy,resolution, boycott,and repeal

It takes Pam 45 minutes to drive to work and 60 minutes to drive home from work. Write the ratio of the time Pam spends driving home from work to the time she s

Select the phrase in this excerpt that provides a context clue about the meaning of the word vacated. she realized that pine grove did not have any open, public

How is the humble plow, one of the most important inventions in history, is important to farmers? It turns the top soil and any remaing crop over, producing fe

Help me with this worksheet please!!!

what is the scintific notation of 4,497,000,000

What is the chemical name for LiC2H3O2

Help i cant understand what the answer is please help!

do you agree or disagree with the democratic republicans that the alien and sedition acts were a violations ofthe first amendment?were they necessary? support y

It took Mary 15 seconds to walk 10 feet. How fast was she walking , in feet per second?