Question

Please help I need to know now :(

Answer 1

I think it’s y^2.
...

Answer 2

`(6x*x^(3))/(y^(2))\\\\`

Explanation:

`a^(-m)=(1)/(a^(m))\\\\(1)/(a^(-m))=a^(m)\\\\a^(m)*a^(n)=a^(m+n)\\\\\\(6xy^(-2))/(x^(-3))=(6*x*x^(3))/(y^(2))\\\\=(6x^((1+3)))/(y^(2))\\\\=(6x^(4))/(y^(2))`