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Use FOIL to determine the following Expression ​

Use FOIL to determine the following Expression ​-example-1

1 Answer

7 votes

Answer:

Undefined?

Explanation:

x^2-12x+20=(x-2)(x-10)

x^2-12x+20=x^2-10x-2x-20

-12x+20=-12x-20

20=-20

40=0

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