livmcampbell
livmcampbell livmcampbell
  • 02-11-2016
  • Mathematics
contestada

Solve y2 + 4y – 32 = 0 using the zero product property. A. y = –8, 6 B. y = 8, –4 C. y = –8, 4 D. y = 3

Respuesta :

taskmasters
taskmasters taskmasters
  • 15-11-2016
The Zero Product Property states that if ab = 0, then either a = 0 or b = 0, or both a and b are 0. We do it as follows:

y2 + 4y – 32 = 0
(y - 4) (y +8) = 0
y-4 = 0
y = 4

y+8 = 0
y = -8

Therefore, the correct option would be option C. 

Hope this helped. Have a nice day.
Answer Link

Otras preguntas

31 + 2 x when x equals 4
find the slope of the points(3,-4) and (12,5)
What’s the gist of pages 19-27 in unbroken
I need to know answers and show work
A book store has twice as many history books as science books. The store has 81 history and science books altogether how many of wach kind does the bookstore ha
Which of the following would not be an example of the barter system? A) You sweep and clean a go-cart track in exchange for rides. B) You trade a bag of c
on the highway trip a midsize car traveled 208 miles on 4 gallons of gasoline. which direct variation equation describes the relationship between gallons of gas
You're trying to choose between two different investments, both of which have up-front costs of $86,000. investment g returns $151,000 in 7 years. investment h
what did Columbus call the taino people
Read the excerpt from a speech by the class president petitioning the principal to build a new stadium. Our stadium is crumbling, and the effects have been felt