Algebra-1

To factor the polynomial x³ + 9x² - 4x - 36, we can use various factoring methods to simplify the expression. In this case, we'll use the grouping method:

Step 1: Group the terms: (x³ + 9x²) + (- 4x - 36)

Step 2: Factor out the common factor from each group:
In the first group, we can factor out x²: x²(x + 9).
In th...