Mathematics, 12.10.2019 02:30, krojas015

Which shows a perfect square trinomial?

50y2 – 4x2
100 – 36x2y2
16x2 + 24xy + 9y2
49x2 – 70

Answers: 1

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Which shows a perfect square trinomial?

50y2 – 4x2
100 – 36x2y2
16x2 + 24xy +...