Which of the following is a perfect square trinomial?
A. 4x^2 - 14xy + 25y^2
B. 4x^2 + 14xy -...
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
Answers: 3
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