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What value in place of the question mark makes the polynomial below a perfect square trinomial x2 plus 22 x plus?
Updated: 4/28/2022
Wiki User
∙ 13y agoBest Answer
x2 + 22x + 121
to get this divide 22 by 2... then square the answer you get from that
22/2 = 11
112 = 121
Wiki User
∙ 13y agoThis answer is:
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