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Polynomial of y=(x-2x -1)(х+3)​

1 Answer

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Answer:

y=x^2-4x-3

Explanation:

y= (x-2x -1)(х+3)

= x^2+3x-2x^2-6x-x-3

= -x^2-4x-3

Polynomial of y=(x-2x -1)(х+3)​-example-1
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