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If the solutions of f(x)=0 are -1 and 2 then find the solutions of f(x/2)=0
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5 votes
If the solutions of f(x)=0 are -1 and 2
then find the solutions of f(x/2)=0

User Berezh
by
6.0k points

1 Answer

1 vote

Answer: -2 and 4

Explanation:

Let
t=x/2.


f(t)=0 \longrightarrow t=-1, 2\\\\\therefore x=-2, 4

User LAS
by
4.8k points
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