Final answer:
To make the given polynomial a 7th degree polynomial, you need to add a term with x raised to the power of 6 (x⁶).
Step-by-step explanation:
To make the given polynomial a 7th degree polynomial, we need to add a term with an x raised to the power of 7.
Since the highest power of x in the given polynomial is 1 (23x), we need to add a term with x raised to the power of 6.
This can be done by adding any term of the form ax⁶, where a is a constant.
For example, we can add 2x⁶ to the given polynomial. The resulting polynomial will then be:
14⁵ − 6⁴+ 19² + 23x − 17 + 2x⁶
This is now a 7th degree polynomial.