SOLUTION: Simplify the expression x(2-x) - x(3-x).

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Question 153137: Simplify the expression x(2-x) - x(3-x).
Answer by orca(409) About Me  (Show Source):
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x(2-x) - x(3-x)
=x*2 - x*x - x*3 + x*x
=2x - x^2 - 3x + x^2
= 2x - 3x - x^2 + x^2
= -x