Question

How do you find the degree: `q^3 + q^3r^4s^5 - s^2`?

Answer 1

12

Explanation:

In expressions with more than one variable, you find the degree by adding the exponents of the variables in each term.

`q^3` only has one variable, so its degree is 3.

`q^3r^4s^5` has three variables. Add the exponents of each variable: `3+4+5=12`. The degree of this term is 12.

`-s^2` only has one variable, so its degree is 2.

You can now conclude that the degree of this expression is 12.