StarsetSociety
StarsetSociety StarsetSociety
  • 03-02-2017
  • Mathematics
contestada

The factors of 5y2 − 2y − 7 are (5y − 7) and (???)

Respuesta :

Аноним Аноним
  • 03-02-2017
5y2 − 2y − 7 = (5y − 7) (y + 1)

answer 
5y2 − 2y − 7 are (5y − 7) and (y + 1)
Answer Link
iGreen
iGreen iGreen
  • 03-02-2017
You want to know what you can multiply to (5y - 7) to get 5y^2 - 2y - 7.

5y^2 / 5y = y

-7/-7 = 1

So we have (y + 1)

Answer Link

Otras preguntas

The novel of manners dealt primarily with _____. regions history a single social class
What is Marasmus? What is kwashiorkor?
One mole of neon gas equals how many grams? a. 14.01 g b. 20.18 g c. 58.71 g d. 144.24 g
Root words are always four letter words? TRUE or FALSE
The literature of exploration is MOST LIKELY to include a. logs, diaries, and letters. b. songs, legends, and treaties. c. pamphlets, hymns, and poetry. d.
William II asked Bismarck to resign because William II wanted a stronger military leader. a. True b. False
By studying the suffix of fallacy, a reader can conclude it means
Why do things change? Explain in 2-2 sentences. I need the brainiest answer.
Given the following sequence, find the 14th term: 3, 1, –1, –3, –5, . . . a. –28 b. –25 c. –23 d. –21
Vestigial organs a. did not have a function when they first developed, but do so today. b. must have evolved individually in different organisms. c. are simi