fizzsoda
fizzsoda fizzsoda
  • 21-03-2020
  • Mathematics
contestada

20 POINTS
HELP ME PLEASE
How many solutions does the system have

20 POINTS HELP ME PLEASE How many solutions does the system have class=

Respuesta :

amna04352
amna04352 amna04352
  • 23-04-2020

Answer:

Two

Step-by-step explanation:

x² + 4 = 4x + 1

x² - 4x + 3 = 0

x² - 3x - x + 3 = 0

x(x - 3) - (x - 3) = 0

(x - 3)(x - 1) = 0

x = 1, 3

y = 4(1) + 1 = 5

y = 4(3) + 1 = 13

Two solutions: (1,5) (3,13)

Answer Link

Otras preguntas

51.807 round to the 2 decimal place
What is the function of the nuclear envelope?
what were the names of the two key groups that rebelled against the tsar in the russian revolution of 1905?
Which strategy used in the above essay appeals to the audience’s sense of logic? a) use of details b) appeal to ethics c) attention grabber d) emotional languag
Diploid somatic cells of elephants have 56 chromosomes.
Translate this sentence into English: a. multa fora in urbe vidēmus. + Multi fora in urge vidēmus
A particular hybrid car travels approximately 132 mi on 3 gal of gas. Find the amount of gas required for 792 ​-mi trip. the car needs how many gallons of gas f
what song did taylor swift write about tom hiddleston
I need help with this please and thank you
What is the greek term for a small state run by citizens?.