Question

The three solutions of the equation
f(x) = 0 are 4, 8, and 11. Therefore,
the three solutions of the equation
f(2 x) = 0 are

Answer 1

Answer:

2, 4, 11/2 (you might prefer to write this last one as 5.5)

Step-by-step explanation:

Write 2x = u.

Then f(2x) = 0 is the same as f(u) = 0.

We're told that the solutions of f(u) = 0 are u = 4, u = 8 and u = 11.

So f(2x) = 0 means we have 2x = 4, 2x = 8 or 2x = 11.  That is, the solutions for x are: x = 2, x= 4 and x = 11/2.

Answer 2

Answer:

Jfjwuguvf

Step-by-step explanation: