bryce811 bryce811
  • 03-06-2018
  • Mathematics
contestada

Find the exact solution of the system of equations of x^2+y^2-4x-6y+4=0 and x^2-4x-3y+4=0

Respuesta :

2385169858 2385169858
  • 03-06-2018
We can readily know the x^2-4x+4=3y then use it to replace the same function in the first equation which refers to the 3y+y^2-6y=0 
                                                              y^2-3y=0
                                                             y(y-3)=0
                                                               y1=0 -----------y2=3
Answer Link

Otras preguntas

The sum of three numbers is 123. The third number is 4 times the first. The second number is 9 more than the first. What are the numbers?
Question 3 Decide estar o ser conjugation. Ella________ en Puerto Rico.
Describe ONE example of Chinese culture tradition that withstood the spread of Buddhism during the period e 1200-c. 145
Find the GCF of 20 and 30.
the tallest building in franklin is two -third the highest of the tallest building in mayville. if the tallest building in mayville is 8013/16feet, find the hih
why do most mexicans and brazilians live in areas
Define Federalism.Without Google​
1. The below sequence is RNA? How do you know? ACCUUGAGACCAUA
Now that you have brainstormed three events, decide which experience you will write about and list it below
I need more help please