# How do you factor: [?]

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#y^2-6y+9# ?

Thanks.

Thanks.

##### 1 Answer

Mar 9, 2018

Two ways to do it. See bellow

#### Explanation:

1st method.

Solve the equeation of second degree

Second Method. (A little bit more complicated dependeing of given equation. In this case it's easy)

Complete the square

Its obvious that prior values