Expand (x+3)(x-2)
Expand and distribute algebraic expressions using FOIL and distribution.
To expand (x+3)(x-2), use the FOIL method — multiply each term in the first binomial by each term in the second, then combine like terms.
(x+3)(x-2)
FOIL stands for First, Outer, Inner, Last — multiply each pair of terms:
First: x · x = x2
Outer: x · 3 = 3x
Inner: -2 · x = -2x
Last: -2 · 3 = -6
Write out all four products:
x2 + 3x − 2x − 6
Combine the like terms:
3x − 2x = x
= x2 + x − 6
x2 + x − 6
How to expand (x+3)(x-2)
To expand (x+3)(x-2), distribute each term across the other factor and combine like terms. The result is x^2 + x − 6.
This is a algebraic expansion — we multiply out brackets and simplify. For binomials, the FOIL method (First, Outer, Inner, Last) is commonly used.
Frequently asked questions
What is the answer to (x+3)(x-2)?
The answer is x^2 + x − 6.
What method is used?
the distributive property (FOIL for two binomials) — multiply each term in one factor by every term in the other, then combine like terms.