Question

PLEASE HELP solve step by step

Answer 1

- y/3x^2

Explanation:

The negative sign goes between y and 3x^2

Answer 2

-3y/x^2

Explanation:

-5/15 = -3

When dividing variables with powers, subtract the powers.

x^2 - x^4 = x^-2

y^3 - y^2 = y

z^4 - z^4 = 0

therefore we have -3 x^-2 y

Since we can't have negative powers, divide (move the x^-2 to the bottom and make positive)

-3y / x^2

Hope this helps! Let me know if I am wrong ^w^