EthanGreenePD EthanGreenePD
  • 16-11-2020
  • Mathematics
contestada

What is the factorization of the following trinomial? 15x2 - 44x - 36
(5x - 9)(3x +4)
(3x - 4) (5x + 9)
(5x -18) (3x + 2)
(5x + 18 ) (3x - 2 )

Respuesta :

2022110
2022110 2022110
  • 16-11-2020

Answer:

(5x + 18) ( 3x-2)

Step-by-step explanation:

(3x       ) ( 5x       )

then guess and check

(5x + 18) (3x-2)

i find it easier to look at the answers and redistribute them to create a trinomial especially if they give you a multiple choice

Answer Link
christina6698jdkkd christina6698jdkkd
  • 16-11-2020
Answer (5x+2)(3x-2)

Explanation
Break into groups
(15x^2+6x) + (-10x-4)
Factor
3x(5x+2)-2(5x+2)
Factor out common term(5x+2)
=(5x+2)(3x-2)
Answer Link

Otras preguntas

We like hot weather we always goes to the beach to swim what the correct answer
How would you place into perspective Jefferson's Louisiana Purchase and his vision of Republican Simplicity. Do they make sense or are they at odds?
vaccines can help protect against viruses by triggering the production of
how do you solve w over -1.3 =-6.2
simplify each expression. state any excluded values. 3x + 9/x + 3
5.1 kilometers to meters and centermeters
A Boston subway train traveling at constant speed traveled 10.1 miles in half an hour. What was the speed of the subway train?
The difference between 4,632 and 20,000 is what number
The cars passing by are filled with commuters. Identify the present participle in the sentence..
What was the German army's last offensive? (5 points) the Battle of Britain the Battle of the Bulge the Battle of Stalingrad the Battle of the Atlantic