alerisandoval101o alerisandoval101o

04-03-2021
Mathematics

contestada

r^2-3r-54=0
Solve by completing the square and show you work please so I can understand how to do it

Respuesta :

04-03-2021

Answer:

r = 9, -6

Step-by-step explanation:

Ver imagen DWRead

Answer Link

Otras preguntas

How long will it take to earn $568.75 in interest if $2500 is invested at a 6.5% annual interest rate?

What is 5% as a fraction in simplest form

Leukocytes are: A.white blood cells B.produced by the spleen and bone marrow C.circulated through the body through blood vessels D.all of the above

7.75% of $9,000 = 69,750.00 6,975.00 69.75 697.50

A molecule is made up of two or more chemically bonded atoms. true or false

Sandy skied into a pine tree. She broke her leg. What is the best way to combine these sentences? Sandy skied into a pine tree and broke her leg. Sandy skied

The democracy of Greek city-states was limited since no women or slaves could vote.

which of the following has been a negative effect of industrialization in china? increased literacy rates sharp reduction in agricultural land Decreased infant

Which of the following is a possible effect of environmental hazards? a. lung problems b. cancer c. brain damage d. all of the above

Musical tonality has everything to do with scales. a. True b. False