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

Is obligation positive or negative
What were the varnas?
DOSE ANYONE KNOW THIS !!!
When the value of x is 3, what is the value of y? y = x2 A w Nox
I will give you brainlist if correct. Kathy is using her senior project as a platform for her new social app. She interviews 10 of her peers to find out how man
The temperature of an object is a measure of the average thermal energy of the molecule in the object true or false
1. What number on the periodic table determines the number of electrons lost or gained?A.Group/Family NumberB.Period NumberC.Block NumberD.Atomic Number2.A teas
A blood pressure of 145 mm Hg is considered to be high and is generally a sign of hypertension. Determine what this pressure is in kilopascals
What are three features that make lake bailable on of the most unique lakes in the world
Regeneration is a mechanism for?