madkiler1234 madkiler1234

02-05-2021
Mathematics

contestada

Complete the square to go to the conic form of the circle. x^{2}+y^{2}+8x-2y+1=0

Respuesta :

tellvinaykr tellvinaykr

02-05-2021

Answer:

Step-by-step explanation:

[tex]x^2+8x+y^2-2y=-1\\\\x^2+8x+16+y^2-2y+1=-1+16+1\\(x+4)^2+(y-1)^2=16\\\\(x+4)^2+(y-1)^2 = 4^2[/tex]

Answer Link

Otras preguntas

Describe the factors that led to the collapse of the Russian Empire after 1900

Nitrogen (iv) oxide is passed through the combustion tube before copper is heated.Give a reason for this?

A circular rug has a circular table in the middle. The diameter of the rug is 12 meters and the diameter of the table is 4 meters. What area of rug is left afte

please show steps to solve the problem thank you

What happens to the coordinates of a shape when the shape reflects about the x-axis? What happens to the coordinates when the shape reflects about the y-axls? E

list the sedimentary rock that formed during the mesozoic era in ethiopia and the horn?

The weight of an object also depends on

Each biome has its own climate? question 2 options: true false

what is shown in the above figure

How many moles of oxygen are in 8.25 g of oxygen