Levelup14 Levelup14

04-04-2019
Mathematics

contestada

If b2 + 2b − 24 = 0, and b < 0, what is the value of b?

A) −6

B) −4

C) −2

D) 0

Respuesta :

chikafujiwara chikafujiwara

04-04-2019

Answer: b = -6, 4

Step-by-step explanation:

Convert into factored form :

(b+6)(b-4)

Then make one of the terms 0.

Answer Link

Otras preguntas

Please answer me is this correct

Use the given probability value to determine whether the sample results could easily occur by chance, then form a conclusion. A study of the effect of seatbelt

Hulston Appliances Co. wants to introduce a new digital display, laser driven iron to the market. The estimated unit sales price is $44.00. The required investm

You can improve or maintain how well heart and lungs work by applying the FITT principle for a muscular endurance b muscular strength c flexibility d cardio

The board of directors of Capstone Inc. declared a $0.80 per share cash dividend on its $1 par common stock. On the date of declaration, there were 50,000 share

What shows that the results of an experiment are reliable

Construct a control chart for the Lard-O example using 3 sigma limits if samples of size 10 are randomly selected from the process. The center line is ____. The

Select the option with the verb in the correct form of the imperfect tense.

A runner runs at 7.6mph for 3 ½ hours. How many miles did he run?

What do scientists know about the future of the universe? what dark matter is made of why the expansion of the universe is accelerating that invisible matter m