Algebra-1

To factor the polynomial x³ + 14x² - 6x - 84, 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 + 14x²) + (-6x - 84)

Step 2: Factor out the common factor from each group:
In the first group, we can factor out x²: x²(x + 14).
In the second group, we can factor out -6: -6...