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

1.000 atm of Oxygen gas, placed in a container having apinhole opening in its side. leaks from the container 2.14 timesfaster thatn 1.000 atm of an unknown gas

Explain how and why STATES in Africa developed and changed over time. ‼️50 POINTS‼️

A familiar example of a negative externality is loud music on a college campus. In principle, it should be possible to internalize this externality by permittin

A new moon is discovered orbiting Neptune with an orbital speed of 9.3 103 m/s. Neptune's mass is 1.0 1026 kg. What is the radius of the new moon's orbit? What

What Force would be needed to extend a spring with a spring constant k=7 N/m that extends0.3m?

Find the y-intercept and the slope of the line. 8x - 4y = 3

A car can travel 22.36 miles on one gallon of gasoline. a. How far can the car travel on 8.5 gallons of gasoline? The car can travel 190.06 miles. b. A hybrid c

Choose the correct correspondence B R S T

Please help with this as soon as possible.

53.43 Alcohol is one of the most widely used drugs in society and approximately half of the American population consumes alcohol.