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What value of c makes x2-12x+c a perfect square trinomial? 3/2? (3/2)^2? 3? 6^2?
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What value of c makes x2-12x+c a perfect square trinomial?

3/2?
(3/2)^2?
3?
6^2?

User Sergiy Ostrovsky
by
8.3k points

1 Answer

4 votes
Hello,
Answer D : 36

x²-12x+c=x²-2*6x+36=(x-6)²

User James McDowell
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