Question

Blake knows that one of the solutions to x2 – 6x + 8 = 0 is x = 2. What is the other solution?

x = –6
x = –3
x = 4
x = 8

Answer 1

Thank you for posting your question here at brainly. Feel free to ask more questions.  

The best and most correct answer among the choices provided by the question is x = 4.       
    
Hope my answer would be a great help for you.

Answer 2

The other solution of the quadratic equation is x = 4.

How to get the other solution of the equation?

The quadratic equation is:

x^2 - 6x + 8 = 0

We know that one solution is x = 2, and the other solution is x = k.

Then the factorization is:

(x - 2)*(x - k) = x^2 - 6x + 8

Expanding the left side, we get:

x^2 + 2*k - (2 + k)*x = 0

Then we have:

2*k = 8

(2 + k) = 6

By soling any of these two we get:

k = 8/2 = 6 - 2 = 4

The correct option is the third one.

If you want to learn more about quadratic equations:

https://brainly.com/question/1214333

#SPJ5