2 years ago

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

Mathematics

1 answer:

olga2289 [7]2 years ago

5 0

Answer: -2 and 4

Step-by-step explanation:

Let $t=x/2$ .

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

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Step-by-step explanation:

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