jjhamza07 jjhamza07
  • 01-09-2021
  • Mathematics
contestada

Please explain how you got your answer also, thank you :)

Please explain how you got your answer also thank you class=

Respuesta :

caylus
caylus caylus
  • 01-09-2021

Answer:

Step-by-step explanation:

1) y=x²-8x+5=0

2) x²-8x=-5

3) x²-8x+16=9

4) (x-4)²=9

5)(x-4)²-9=0

((x-4)-3)((x-4+3)=0

(x-7)(x-1)=0

x=7 or x=1

sol={1;7}

Answer Link

Otras preguntas

greyhounds can reach speeds of 20.1 meters per second. which conversion factor can be used to find this speed in meters per minute
What is the second largest english speaking country?
Research on the connection between attractiveness and health has found:
PLEASE HELP!!!!!      A kangaroo is a mammal. What does a kangaroo lack that mammals such as dogs and cats have? A) amniote eggs B) pouch C) notocho
___________ was best known for employing sit-ins. SNCC CORE NAACP none of the above
Please help me with this math problem
Why does hot water clean better than cold?
Compare. Use <, >, or = to complete the statement. (2^7)^2 2^10 * 2^2
As the total resistance of a circuit increases, so does current. True False
Only some of the European colonies in West Africa became independent by 1974. True False