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

Sally did some counting look at her work explain why you think sally counted this way 177,178,179,180,190,200,220,211,212,213,214
Complete the sentence with the correct form of the verb tener. La mamá (tener) __________ el pelo marrón. When entering your answers for fill in the blank and
U.s. president to say "live from new york it's saturday night"?
Find the general solution to y" + 2y' + 17y = 0
A computer that no longer works after having minor repair works done to it may have been damaged by
When readers make predictions about a text they are
Why are radioisotopes important to biologists?
In what ways do you think the north is prepared/unprepared for the war? what about the south?
Tyrone has $8.06.How many bagels can he buy if each bagel cost$0.65?
This gift of the holy spirit helps us to stand up for what is right.