millypelayo25 millypelayo25

28-01-2021
Mathematics

contestada

Which of the following is a perfect square trinomial?
A. 4x2 - 14xy + 25y2
B. 4x2 + 14xy - 25y2
C. 4x2 - 20xy + 25y2
D. 4x2 + 20xy-25y2

Respuesta :

rae9697 rae9697

28-01-2021

I think the answer is A

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