Find the least common denominator of \( \frac{3}{x+10} \) and \( \frac{2}{x-10} \) \( \square \)

To find the least common denominator (LCD) for the fractions 3/(x + 10) and 2/(x - 10), we first identify the denominators:  • The first denominator is (x + 10).  • The second denominator is (x - 10). Since these are two distinct binomials with no common factors, the LCD is simply their product:  LCD = (x + 10)(x - 10). This expression can also be simplified as a difference of squares:  (x + 10)(x - 10) = x² - 100. Therefore, the least common denominator is (x + 10)(x - 10) or equivalently x² - 100.