Question

This is the image of the question

Answer 1

9514 1404 393

Answer:

  all real numbers except x = 0

Step-by-step explanation:

The given equation has undefined terms when x=0, so the domain must exclude that value.

The domain of the terms of the equation is "all real numbers except 0."

__

The solution can be found by adding 1/(2x) to both sides and comparing the terms.

  9/4 = 8/(2x) +1/(2x)

  9/4 = 9/(2x)

  4 = 2x . . . . match denominators of the same numerator

  2 = x . . . . . the solution to the equation