Question

1. Which expression is a cubic polynomial?

Answer 1

any expression that has x^3 anywhere in the formula :)

A polynomial is just a string of x's or y's with superscrips ^2 and ^3 etc...

^2 is square & ^3 is cube

Answer 2

any expression that has x^3 anywhere in the formula :)

A polynomial is just a string of x's or y's with superscrips ^2 and ^3 etc...

^2 is square & ^3 is cube