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

Find the total surface area of a trapezoidal prism.
I need to know how to determine the product of the fractions and simplify
"Use the graph to fill in the blank with the correct number. f(1) = _______"
A law office is installing new file cabinets. Each file drawer can hold records for 50 clients, and each cabinet has 5 drawers. If the office has 600 clients, h
If we have two objects with the same mass but different densities (Lets assume object 1 is denser,therefore volume is lower relative to object 2).Assume both ob
A circle has a radius of 12 and a center at (-7,4) Find the equation of the circle
What does negative 3 over 8 > −1 indicate about the positions of negative 3 over 8 and −1 on the number line?
When was world war 1
Outline what is meant by 50 basis points
"Use the given graph to determine the limit, if it exists. A coordinate graph is shown with a horizontal line crossing the y-axis at three that ends at the open