DrFlamingo
DrFlamingo DrFlamingo
  • 03-03-2020
  • Mathematics
contestada

What is the best answer for r^2-9​

Respuesta :

keyah50
keyah50 keyah50
  • 03-03-2020

r=3

or

r=-3

two solutions were found

Answer Link

Otras preguntas

Which statement best describes the narrative point of view in this excerpt? The first-person narrator tells a personal story about his day. The second-person na
Why do some people stand up to prejudice and unfairness while others do not? (connect to current events, mostly the black lives matter movement)
Plzz help me and I’ll help too!
what is −n+(−4)−(−4n)+6
What is the exponent for (-1). I was doing an equation were I have to multiply exponents and variables and stuff so I just want to know
La trayectoria de un cuerpo en movimiento rectilíneo está determinada por: s = 115t + 12t^3 en metros y segundos. Determina la aceleración del cuerpo a los 12 s
What is 84/100 simplifyed
HEY GUYS I NEED HELP ASAP PLZZ! 20 points to the person who can give me the right answer first!! MATH PROBLEM: Josh has a 4-foot long board. How much of it does
What is biogeographic isolation
find the area of each sector. Use the 3.14 as the value of pi. Round your answer to the nearest tenth.​ Part 4