Question

1) Find f(x) - g(x) f(x) = 8/(9y) g(x) = 5/(18y ^ 2)

Answer 1

`(16y-5)/(18y^(2) )`

Explanation:

`(8)/(9y) -(5)/(18y^(2) )`, multiply the first fraction by 2y/2y to get a common denominator

so
`(16y)/(18y^(2) ) -(5)/(18y^(2) )` then simplify
`(16y-5)/(18y^(2) )`