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Can someone explain me how to do this please

Can someone explain me how to do this please-example-1
User JoshDM
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1 Answer

4 votes
You use the distribution or also known as the FOIL factor. for example....
1.) x squared minus 2x plus 8x minus 16 then add what you can so your negative 2x and positive 8x giving you the answer of x squared + 6x -16
User David Boike
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