hyork143 hyork143

22-10-2020
Mathematics

contestada

Factor 9r2 – 36r – 45.

Respuesta :

jjacaruso jjacaruso

22-10-2020

Answer:

9(r - 5)(r - 1)

Step-by-step explanation:

9r^2 - 36r - 45

First, factor out 9

9(r^2 - 4r - 5)

Then you can factor what's inside the parentheses

9(r - 5)(r -1 )

Answer Link

Otras preguntas

The sum of the BLANK of the plane figure is called the perimeter

Please explain. A certain calling card gives you the following rate to call Malaysia. There is a connection fee of $0.39 which allows you to connect for up to

If the Revenue for the week is $2000, and labor cost consists of two workers earning $8 per hour who work 40 hours each, what is labor cost as a percentage of R

is the ratio 4.2:1.5 proportional to the ratio 12.6:4.5

Please help me on this question. 1. Construct line segment AB so that AB equals MN plus OP2. Construct line segment KL so that KL equals OP minus MN3. Construct

the nile delta is called

Explain why you do not have to do any computing to solve 15 by 0 by (13+7)

Who helped negotiate an alliance between the Patriots and France in 1778?

What is the value of the underlined digit 6035 (the 3 is underlined)

consider the decimal 0.101001000100001000001...do u think this decimal represnts a rational number why or why not