Question

multiply.
(6 - b)(6 + b)
simplify your answer.

Explanation:

Step1: Apply difference of squares formula

The expression \((6 - b)(6 + b)\) is in the form of \((a - b)(a + b)\), where \(a = 6\) and \(b = b\). The difference of squares formula states that \((a - b)(a + b)=a^2 - b^2\).

Step2: Substitute values into the formula

Substituting \(a = 6\) and \(b = b\) into the formula \(a^2 - b^2\), we get \(6^2 - b^2\).

Step3: Calculate \(6^2\)

\(6^2 = 36\), so the expression simplifies to \(36 - b^2\).

Answer:

\(36 - b^2\)