This math topic focuses on simplifying polynomials using the difference of squares formula, a fundamental concept within polynomial algebra and advanced quadratics. Students encounter expressions where a variable is squared and subtracted by a squared integer (e.g., \(x^2 - 49\), \(c^2 - 4\)). Each problem requires identifying the factorization as a product of two binomials or incorrectly as a perfect square binomial. This practice helps in understanding polynomial identities and their manipulation, crucial for higher-level algebra topics.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Polynomial Algebra Difference of Squares - Variables and Integers - Simplify

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


What does this expression simplify to?

z281z^{2} - 81

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