Which products result in a perfect square trinomial? check all that apply.
a=(–x + 9)(–...
Mathematics, 05.10.2019 12:30 Geo777
Which products result in a perfect square trinomial? check all that apply.
a=(–x + 9)(–x – 9)
b=(xy + x)(xy + x)
c=(2x – 3)(–3 + 2x)
d=(16 – x2)(x2 – 16)
e=(4y2 + 25)(25 + 4y2)
Answers: 2
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