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  • 20-04-2020
  • Mathematics
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Which expression is equivalent?

Which expression is equivalent class=

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taroarthur taroarthur
  • 20-04-2020

Answer:

C

Step-by-step explanation:

(q+4)(q-4): Expand using FOIL

q^2+4q-4q+4*-4

=q^2+4*-4

=q^2-16

Done.

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