Question

Help Please! Reduce rational expression,

12x to 2 power y 4 x to the 4th power y
____________________ div ______________________
9 yx to the 9th power x to the 2 power y to the 3rd

Thank you.

Answer 1

\[\frac{12x^2y}{9yx^9} \div \frac{4x^4y}{x^2y^3}\]

Answer 2

\[\frac{12x^2y}{9yx^9} \times \frac{x^2y^3}{4x^4y}\]

Answer 3

its the first one

Answer 4

Yes, then in the second one we flip the second fraction coz we put a multiply.

Answer 5

\[\frac{3x^4y^4}{9y^2x^{13}}\]

Answer 6

\[\frac{y^2}{3x^9}\]

Answer 7

I'm lost on that one