alerisandoval101o
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 :

DWRead
DWRead DWRead
  • 04-03-2021

Answer:

r = 9, -6

Step-by-step explanation:

Ver imagen DWRead
Answer Link

Otras preguntas

what does the title show in a pie chart
Which expontial equation is equivalent to the logarithmic equation below? C= In 4 A. E^c=4 B. C⁴=e C. E⁴=c D. 4^c=e
The nation of taiwanmongoliajapankorea is divided in half at the 38th parallel.
Which of the following statements about interjections is false? a) interjections are essential to the meaning of the sentence b) an interjection can be used on
Which machine would you use to pry a heavy rock from the ground
NEED HELP NOW 51 POINTS!! WILL MARK BRAINLIEST IF ANSWER ALL
Why was Christopher columbus brought back to spain in disgrace
A triangle has 3 sides that each equal 9 cm. What kind of triangle is it? A. right triangle B. scalene triangle C. equilateral triangle D. obtuse triangle
We measure the loudness of sound in decibels. True False
Is "He had the key to her heart" a metaphor?