Mathematics
Mathematics, 02.11.2020 09:30, ruchierosanp1n3qw

Which of the following is a perfect square trinomial? A. 4x^2 - 14xy + 25y^2
B. 4x^2 + 14xy - 25y^2
C. 4x^2 + 20 xy - 25y^2
D. 4x^2 - 20xy + 25y^2

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Answers: 3

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

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