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 :

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

A 5.00-g bullet leaves the muzzle of a rifle with a speed of 320 m/s. the expanding gases behind it exert what force on the bullet while it is traveling down th

What was holocaust ? What type of government was in a effect in Germany at the time of Holocaust

Find the area for the circle to the nearest hundredth. d = 15 m

Why are the attitudes and beliefs of parents to which children are exposed during early childhood so important?

If your computer is connected to the internet, the contents of the help page reflect both the ____ installed on the computer and material from microsoft's websi

What instrument uses a magnetic field to magnify imags up to 100000000?

Read this excerpt from act III, scene V, of Romeo and Juliet. How does Lord Capulet’s angry reaction to Juliet’s refusal to marry Count Paris address the theme

Give an example of how two organisms are interdependent. why must an adaptation be inheritable if it is to cause a population to evolve? what is natural selecti

i forgot how to indicate whether the lines are parallel perpendicular or neither

I help for number 5