Post a New Question


posted by .

how do i factor the perfect square trinomial 9x2-12x+4

  • alg3 -

    (3 2 ) (3 2) have to appear if it is a perfect square to get that 9 and 4

    it has to be - 2 times -2 to get +4 and -12

    so try
    sure enough

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question