Simplify and find any restrictions (4)/(9x) -(6)/(2x^2)

Question

Simplify and find any restrictions

`(4)/(9x) -(6)/(2x^2)`

Answer 1

Simplified:
`(4)/(9x) -(3)/(x^(2) )`

Restrictions: x CANNOT be 0 because then the denominator would become 0 and would not be possible