144
What value, in place of the question mark, makes the polynomial below a perfect square trinomial?x2 + 12x+ ?
64
16 does that.
64
-12
TrUE
(b/2)^2= 64
-26
True
A trinomial is perfect square if it can be factored into the form
There are infinitely many possible answers: c = ±4x + 33