Blessin1 Blessin1

15-05-2018
Mathematics

contestada

What are zeros of function y=2x2 -3x-20, and why

Respuesta :

MrGumby MrGumby

17-05-2018

4 and -2.5

You can get this by first factoring the equation.

(2x + 5)(x - 4)

Then set both equal to zero and solve individually.

Answer Link

Otras preguntas

Fisk Corporation is trying to improve its inventory control system and has installed an online computer at its retail stores. Fisk anticipates sales of 63,000 u

The half-life of radium-226 is 1590 years. If a sample contains 400 mg how many mg will remain after 4000 years?

How to isolate Saccharomyces cerevisiae (Baker’s yeast)?

I. Read the following list of things that happened when you went to a restaurant with a friend. Compose 10 sentences in Spanish describing those occurrences in

can anyone help me with these?

On January 1, the Elias Corporation issued 10% bonds with a face value of $113,000. The bonds are sold for $110,740. The bonds pay interest semiannually on June

Find the values of J and S that make both equations true using elimination. [3K each] ① 4J+2S =0.70 ② 4J+ 5S =0.85

Oddyssey was named after the film 2001 A space Odyssey. Suggest a reason for this

Can you please say if the point is on the line?

Read this example: The line to get into the concert was a river, snaking through an endless valley Which type of figurative language is being used in the exampl