Helppppp please i need to know the answer right now! Thanks!

asked May 21, 2020 68.1k views

3 votes

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5 votes

Answer:

f(7) - f(-7)

= (4 - 7^2) - ((-7)^3 - 2*(-7))

= -45 - (-329)

= 284

Webmagnets answered May 27, 2020

8.1k points

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