Question

Help I’m completely lost on this one. I have no idea what I’m doing

Answer 1

`3\frac{y^{}}{x^2}-5(z)/(x^3y)`

Step-by-step explanation

Step 1

`(9x^2y^5-15xy^3z)/(3x^4y^4)`

Step 1

split the fraction

`(9x^2y^5-15xy^3z)/(3x^4y^4)=(9x^2y^5)/(3x^4y^4)-(15xy^3z)/(3x^4y^4)`

Step 2

make the division by subtracting the exponents

`\begin{gathered} (9x^2y^5)/(3x^4y^4)-(15xy^3z)/(3x^4y^4) \\ \frac{9^{}y^{}}{3x^2}-\frac{15^{}z}{3x^3y^{}} \\ 3\frac{y^{}}{x^2}-5(z)/(x^3y) \end{gathered}`