elenaaa2005 elenaaa2005
  • 04-01-2021
  • Mathematics
contestada

4a2 – 21a + 20
4a
5
a
4a2
5a
4
16a
20
80a2
(4a + 5)(a + 4)

Respuesta :

hisixi hisixi
  • 04-01-2021

Answer:

5 a

Step-by-step explanation:

Answer Link

Otras preguntas

Is "words dying" personification? Please help! thanks
1256+696969+599*-56+*856
If there is 20 dogs in the shelter and 5 dogs get homes, and then 43 more dogs come. how many dogs are there in the shelter?
[15 Points]Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2Please explain if possib
Why isn’t it a linear function
Which of the following are FALSE concerning microbes?A. Microbes generate oxygen through photosynthesis.B. The primary role of microbes on the planet involves c
help? A normally distributed data set has a mean of 176.3 and a standard deviation of 4.2. What is the approximate z-score for the data value of 167.9? 2.00
number of chromosomes (not pairs)
please help will mark brainliest to quickest answer Which of the following is true about interest groups? a. always support one candidate b. not involved in el
when did the spanish war start