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8 votes
How to solve
f(-x) = 7(-x)^2- 1 / (-x)^2

2 Answers

7 votes

Answer:

f(-x) = 7x^2 - 1/x^2

Explanation:

i got the same

User Emin Mesic
by
4.2k points
12 votes

Answer:

f(-x) = 7x^2 - 1/x^2

Explanation:

User Manolis
by
4.2k points