(b/2)^2= 64
64
-12
There are infinitely many possible answers: c = ±4x + 33
121
49
What value, in place of the question mark, makes the polynomial below a perfect square trinomial?x2 + 12x+ ?
64
64
-12
144
48
There are infinitely many possible answers: c = ±4x + 33
None does, since there is no polynomial below.
x2 + 22x + 121 to get this divide 22 by 2... then square the answer you get from that 22/2 = 11 112 = 121
121
81.
6.25