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Mathematics, 03.07.2019 10:00 paigehixson342

Which of the following is a perfect square trinomial? a. 4x^2-20xy+25y^2 b. 4x^2-14xy+25y^2 c. 4x^2+20xy-25y^2 d. 4x^2+14xy-25y^2

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Which of the following is a perfect square trinomial? a. 4x^2-20xy+25y^2 b. 4x^2-14xy+25y^2 c. 4x^2...
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