Mathematics, 30.10.2019 09:31 walkereddie580

Simplify using the horizontal method.
(2n2 + 4n + 4)(4n – 5)
a.
8n3 + 4n2 – 6n – 20
b.
8n3 + 26n2 – 36n – 20
c.
8n3 – 6n2 + 36n – 20
d.
8n3 + 6n2 – 4n – 20

Answers: 3

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Simplify using the horizontal method.
(2n2 + 4n + 4)(4n – 5)
a.
8n3 + 4n2 – 6n –...