F(x)=x^2-8x+12 in vertex form

vertex form f(x) =  (x - 4)^2  - 4

Step-by-step explanation:

f(x)=x^2-8x+12 in vertex form

look at   -8x

take -8  divide it by 2  and square result   get   16

f(x) = x^2   - 8x  + 16  -  16  + 12

f(x) =  (x - 4)^2  - 16  + 12

f(x) =  (x - 4)^2  - 4

vertex form f(x) =  (x - 4)^2  - 4

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.

step-by-step explanation:

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