Feliciake11y
Feliciake11y Feliciake11y
  • 01-04-2020
  • Mathematics
contestada

convert from general form to standard form x^2 + 4y^2 + 6x-40y+9 =0​

Respuesta :

nktselepov
nktselepov nktselepov
  • 01-04-2020

[tex]x^2 + 4y^2 + 6x-40y+9 =0\\x^2 + 6x+9+4y^2-40y=0\\x^2+6x+9+4y^2-40y+100-100=0\\(x+3)^2+(2y-10)^2=100[/tex]

P.S. Hello from Russia

Answer Link

Otras preguntas

You roll a six-sided die. Event A: Roll a 6. Event B: Roll a prime number. Find P(A or B). Express your answer as a fraction in simplest form. P(A or B) = ?
The nasal cavity, pharynx, and larynx constitute the ________ portion of the airway.
Pat bounces a basketball 25 times in 30 seconds. At that rate, approximately how many times will pat bounce the ball in 150 seconds?
How did Inventions and Technology change your life?
The concerto grosso most often has three movements whose tempo markings are:.
C.diff can live on environmental surfaces for up to how long
NEED HELP ASAP PLEASE!! NEED HELP ASAP PLEASE!!!! Which facts are true for the graph of the function below? Check all that apply. F(x) = logo 0.725 X O A. The
Victoria and Georgetown are 36.2 mi from each other. How far apart would the cities be on a map that has a scale of 0.9 in 10.5 mi?
this question is what way do u wash ur hands
What are the resulting coefficients when you balance the chemical equation for the combustion of ethane,.