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enyata [817]
3 years ago
11

What value of c makes x2 6x c a perfect square trinomial? 3 6 9 12

Mathematics
2 answers:
son4ous [18]3 years ago
4 0
<span>The value of c is 9. A perfect square trinomial can be written as (x + _ )^2 or (x - _)^2. In this equation the, missing entry must be able to be doubled and equal to 6. So the perfect square trinomial should be (x + 3)^2 or (x + 3)(x + 3). Then use FOIL to solve the polynomial, x^2 + 3x + 3x +9. C thus equals 9</span>
Tju [1.3M]3 years ago
4 0

Answer:

the answer on ed is c or 9

Step-by-step explanation:

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