Factor x2+2x−15 List pairs of factors of . Identify the pair that has a sum of . Write as a product of two binomials.
Factors of x^2 + 2x - 15: (x + 5)(x - 3)
Pair of factors with a sum of 2: 5 and -3
Product of two binomials: (x + 5)(x - 3)
list the pairs of factors
The pairs of factors of x^2 + 2x - 15 are:
1. (x + 5) and (x - 3)
2. (x - 5) and (x + 3)