The problem is to expand the expression $(3x-2)(2x+5)$.

AlgebraPolynomial ExpansionDistributive PropertyFOIL Method
2025/4/27

1. Problem Description

The problem is to expand the expression (3x2)(2x+5)(3x-2)(2x+5).

2. Solution Steps

We need to expand the expression (3x2)(2x+5)(3x-2)(2x+5) using the distributive property (also known as the FOIL method).
First, we multiply the first terms:
(3x)(2x)=6x2(3x)(2x) = 6x^2
Next, we multiply the outer terms:
(3x)(5)=15x(3x)(5) = 15x
Then, we multiply the inner terms:
(2)(2x)=4x(-2)(2x) = -4x
Finally, we multiply the last terms:
(2)(5)=10(-2)(5) = -10
Now, we add all these terms together:
6x2+15x4x106x^2 + 15x - 4x - 10
Combine the like terms 15x15x and 4x-4x:
15x4x=11x15x - 4x = 11x
So the expression becomes:
6x2+11x106x^2 + 11x - 10

3. Final Answer

6x2+11x106x^2 + 11x - 10

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