jorge92 jorge92

01-10-2018
Mathematics

contestada

What is the value of the discrimination for the quadratic equation 0=2x2+x-3

Respuesta :

jcherry99 jcherry99

04-10-2018

Remark

The formula for a discriminate is b² - 4*a*c

a = 2

b = 1

c = - 3

So the discriminate =

D = (1)² - 4*2*(-3)

D = 1 - - 24

D = 25

Answer Link

Otras preguntas

I’ll give BRAINLIEST if correct

can someone help me please with the ixl problem ??? If x < 0 and y < 0, where is the point (x, y) located?

Why does my screen keep showing R/34 pictures of boots the monkey? I’m graduated so my points are up for grabs cause I’ll never use them. I have to at least as

A watermelon weighs 4.2 kg and a pumpkin weighs 2 kg 250g Express the total weight of the items in kilograms. (30 points

How can this sentence be changed into a compound sentence? Muriel will hand out the yearbooks you can pick one up in the student government office. • A. Add a c

In the figure, angle A measures 38 degrees and angle D measures 26 degrees. What is the measurement of angle E?

- Briefly describe how you would prepare a simple acid base indicator.

the length of a rectangular is one less than twice the width. Find the length + width, if the perimeter is 40

Solve the equation. 1 1 ²x+3-2x = 4+²x+5 4 If necessary: Combine Terms Apply properties: Add Multiply To start over: Subtract Reset Divide

3 An egg is thrown upward with an initial speed of 4 m/s. After 6 seconds, the egg's velocity is m/s