What is the product in simplest form y^2 over y-3 . y^2-y-6 over y^2+1y

Step-by-step explanation:

To evaluate or simplify expressions with exponents, we use exponent rules.  

1.An exponent is only a short cut for multiplication. It simplifies how we write the expression.

2.When we multiply terms with the same bases, we add exponents.

3.When we divide terms with the same bases, we subtract exponents.

4.When we have a base to the exponent of 0, it is 1.

5.A negative exponent creates a fraction.

6.When we raise an exponent to an exponent, we multiply exponents.

7.When we have exponents with parenthesis, we apply it to everything in the parenthesis.

Simplify the expression y^2 over y^-3 first using the division rule. It becomes y^5. Then multiply straight across and use the multiplication rule to simplify.

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation: