104,413 views
32 votes
32 votes
Simplify.
(f3 – 5f + 25) – (4f2 – 12f + 9)

User Mjuopperi
by
2.8k points

2 Answers

6 votes
6 votes

Answer:

2f + 16

Explanation:

User Matthias Berth
by
3.1k points
22 votes
22 votes
(f3-5f+25) - (4f2-12f+9)

( f x 3 - 5f + 25) - (4f x 2 - 12f + 9)

(3f - 5f + 25) - (8f - 12f + 9)

(-2f + 25) - (-4f + 9)

-2f + 25 + 4f - 9

4f - 2f + 25 - 9

2f + 16 (final answer)
User David Leon
by
2.6k points
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