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

Which of the following gases is NOT found in Earth’s atmosphere? a. oxygen c. hydrogen b. nitrogen d. all of the above are in the atmosphere

what American literary classic was set in the French and Indian war?

kyle paid $2,800 plus 7% tax. What is his total?

What effect did a drop in population have on the Roman Empire? A. a weakened consul B. a weakened military C. an increase in revenue D. a decrease in interna

Why did the Islamic world suffer hardship during the 1200s and 1300s? a. Christian soldiers of the Byzantine Empire forced Muslims under their control to accep

A CD-ROM is a compact disk that A. generates random essay topics. B. regulates the Library of Congress. C. contains stored information that can be read on a com

Which base is found only in DNA? adenine

Three ratios equivalent to 12/28

9. What is the volume of the prisms shown below? 308 cu in 154 cu in 28 cu in 72 cu in

A pregnant woman needs about _____ grams of protein per day above prepregnancy needs. Answers: 25. 30. 35. 40.