Mathematics, 11.05.2021 08:40 hallmansean04

Which polynomial is a perfect square trinomial? 36x2 − 18x − 9

4a2 − 28a − 49

25b2 − 40b + 16

4x2 − 6x + 9

Answers: 3

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Which polynomial is a perfect square trinomial? 36x2 − 18x − 9

4a2 − 28a − 49