wethekings123 wethekings123

17-11-2017
Mathematics

contestada

Factor the expression. 3r2 – 75
(3r –5)(r + 5)
(3r +5)(r – 5)
3(r – 5)(r + 5)
3(r – 5)(r – 5)

Respuesta :

musiclover10045 musiclover10045

17-11-2017

factor 3r^2-75

you would move the 3 to the outside of the parenthesis

then you have 5*5 = 25 and multiply that by the 3 to get the 75

3(r-5)(r+5)

Answer Link

Dream542 Dream542

08-06-2021

Answer:

What he said.

Step-by-step explanation:

Answer Link

Otras preguntas

What is one 10th of one fourth of one fifth of one half of 12,000

What is an example of inertia?

Is speed or velocity more helpful to a pilot?

plate margins are places where much activity occurs. Earthquakes occur, for example, along convergent margins, where plates are\a.moving apartb.collidingc. slid

what are three ways in which electric current help you do work in describe energy transformation that takes place

There are white, red and blue cars in a parking lot. The number of each colour car is a factor of 36. There are twice as many white cars as red cars. The number

There were 75 pebbles in boxes a, b and c. After moving 28 pebbles from a to b, 24 pebbles from b to c, and 19 pebbles from c to a, there was an equal number of

The museum's show for July features 30 oil paintings by different artists. All artists show the same number of paintings and each artist shows more than 1 paint

1 \frac{1}{6}y-8=6[/tex] please explain how to do this

name 3 things the Egyptians brought back from nubia