-2x(3y-2xy)

-2x(3y-2xy) = -2x*3y -2x *( -2xy )=

-6xy + 4 x^2*y

To simplify the expression -2x(3y-2xy), you can use the distributive property of multiplication over addition/subtraction.

Let's break it down step by step:

1. Distribute -2x to the terms inside the parentheses:
-2x * 3y = -6xy
-2x * (-2xy) = +4x^2y

2. Rewrite the simplified terms:
-6xy + 4x^2y

So, the simplified expression is -6xy + 4x^2y.

If you have any other questions, feel free to ask!