Expanding the Expression (x + 3)(x + 2)
This expression represents the product of two binomials, (x + 3) and (x + 2). To expand it, we can use the distributive property (also known as FOIL).
FOIL Method
FOIL stands for First, Outer, Inner, Last, which guides us in multiplying the terms:
- First: Multiply the first terms of each binomial: x * x = x²
- Outer: Multiply the outer terms of the binomials: x * 2 = 2x
- Inner: Multiply the inner terms of the binomials: 3 * x = 3x
- Last: Multiply the last terms of each binomial: 3 * 2 = 6
Combining Terms
After multiplying all the terms, we combine the like terms:
x² + 2x + 3x + 6
This simplifies to:
x² + 5x + 6