The expression you've provided is \((p \times p) - 1\). Let's break it down:

1. \( p \times p \) is simply \( p^2 \), which is \( p \) squared.
2. Subtracting 1 from \( p^2 \), we get:

\[
p^2 - 1
\]

This expression represents a difference of squares, which can also be factored as:

\[
(p - 1)(p + 1)
\]

Would you like further details on factoring or solving such expressions?

Here are 5 related questions:
1. How do you factor quadratic expressions like \( p^2 - 1 \)?
2. What is the difference of squares and how is it applied?
3. Can \( p^2 - 1 \) be further simplified if \( p \) is a known value?
4. How does the difference of squares apply to other polynomials?
5. What are other common factorizations of quadratic expressions?

**Tip:** The difference of squares formula is \( a^2 - b^2 = (a - b)(a + b) \).

Learn how to factor the expression (p^2 - 1) using the difference of squares method. This problem breaks down the concept and shows how to apply the formula a^2 - b^2 = (a - b)(a + b). Suitable for students in Grades 9-10.

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