leahhgarcia01 leahhgarcia01

12-05-2020
Mathematics

contestada

What is the value of the discriminant for the quadratic equation 0=x + 2 x^2 ?

Respuesta :

dejanadjoric dejanadjoric

13-05-2020

Step-by-step explanation:

x+2x^2=0

x×(1+2x)=0

x=0

1+2x=0

x=0

x= -1/2

x1= -1/2 , x2=0

x1= -0.5 , x2=0

Answer Link

Otras preguntas

The perimeter of a rectangle is 53 meters.the length is 2.3 meters longer than the width w. Write and solve an equation to find the width of the rectangle.

Explaining How was the fight over tariffs related to the issue of states’ rights?

One of the essential minerals in the human body is salt. How much salt (NaCl) is in the average adult human body? A. 1 kilogram B. 500 grams C. 250 grams D. P

Would a year on the planet Neptune be longer or shorter than an earth year? Explain

Do you agree that incarceration is a better method of correction than corporal punishment? Why or why not?

Ms. Green earns 980 per week for 40 hours of work. She earns 1.5 times her hourly rate for working any hours over 40 hours in a week. What is Ms. Green's regula

Read these sentences from the passage about Alexander Fleming. "Frightfully damp weather!" he exclaimed. "Good for mold, though. Well, as long as it's there, l

Describe how the graph of y=-x^2 1 differs from y=-x^2. The find the axis of symmetry and the vertex.

1.) fifty three times one half

This week laptops are 25% off. If a laptop cost $340 what is it's sale price?