question\nfactor completely.\n$x^2 - 36$
question\nfactor completely.\n$x^2 - 36$
Answer
Answer:
$\boldsymbol{(x + 6)(x - 6)}$
Explanation:
Step1: Identify the form
The expression $x^2 - 36$ is a difference of squares, which follows the form $a^2 - b^2$. Here, $a = x$ and $b = 6$ (since $6^2 = 36$).
Step2: Apply the difference of squares formula
The formula for factoring a difference of squares is $a^2 - b^2 = (a + b)(a - b)$. Substituting $a = x$ and $b = 6$ into the formula, we get $(x + 6)(x - 6)$.