Determine which polynomial is a perfect square trinomial.
A. 25x2 − 40x − 16
B. 9a2 − 20...
Mathematics, 23.04.2020 03:15 23lopezjimenezl
Determine which polynomial is a perfect square trinomial.
A. 25x2 − 40x − 16
B. 9a2 − 20a − 25
C. 25b2 − 15b + 9
D. 16x2 − 56x + 49
Answers: 1
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