How do you solve this 3v^2-12v+9

Question

Factor the trinomial

Answer 1

Problem: How do you solve this 3v^2-12v+9
Factor the trinomial

3v^2 - 12v + 9
(3v - 3)(v - 3)

 

Answer 2

3v^2 - 12v + 9 =

3(v^2 - 4v + 3)=                         3 =( -1)( -3) and -3 -1 = - 4

3(v-1)(v-3)

Answer 3

3v^2-12v+9

=3v^2-9v-3v+9  [by middle term method]

=3v(v-3)-3(v-3)

=(v-3)(3v-3) (Answer)

 

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