Question

How do I write this out to answer it?

Answer 1

3/5

Explanation:

do some substitution

((3)(-1)^2)/5=3*1/5=3/5

Answer 2

Put the given numbers where the variables are, then do the arithmetic.

`(xy^2)/(5)=(3(-1)^2)/(5)=(3\cdot 1)/(5)\\\\=\bf{(3)/(5)}`