3 years ago

Factor the following equation 2n2 -n -45

Mathematics

1 answer:

Genrish500 [490]3 years ago

7 0

Answer:

( n − 5 ) ( 2 n + 9 )

Step-by-step explanation:

Factor by grouping

You might be interested in

at a barbeque there are four cans of coke for every 5 cans of sprite the has 20 cans of coke how many cans of sprite are there

Zepler [3.9K]

Coke : sprite
4 : 5
(x5) (x5)
20 : 25

--------------------------------------------------------------------------------------------
Answer: There are 25 cans of sprite.
--------------------------------------------------------------------------------------------

6 0

3 years ago

The area of the rectangle shown below is 6x2+11x-7 square units. the length is 2x-1 what is the width

Hitman42 [59]

Answer:

Width is 3x+7 units

Step-by-step explanation:

In the attached file