(x - 6)(x - 3)
(x - 4)(x - 11)
-70
(x - 6)(x - 9)
(x + 5)(x + 8)
What value, in place of the question mark, makes the polynomial below a perfect square trinomial?x2 + 12x+ ?
64
TrUE
True
144
48
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
False. It has to be either "- 24x" or "+ 36". These would factor as (3x - 4)2 and (3x - 6)2 respectively.
(x+8)(x-5)
(x - 6)(x - 3)
(x + 2)(x - 8)