Please tell me how to solve this step fast correct answer will be marked brainliest and other copies from website will be reported.

See Explanation

Step-by-step explanation:

From your question, what you need is the explanation;

Given that  is a factor of p(x)

Required: Simplify

Group the expression above

-------- Expression 1

The expression can be expanded using difference of two squares;

By comparison, Expression 1 can be rewritten as

Open both brackets

Expand the above expression

Remove bracket

Hence,

If

 is a factor of p(x)

Then

is a factor of p(x)

im guessing (23,14). hope this : )