btsfan101011 btsfan101011

02-11-2021
Mathematics

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Expand and simplify (x+4) (x+6) +(x-1) (x-7)

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tikosamxaradze2005 tikosamxaradze2005

02-11-2021

Step-by-step explanation:

x^2 + 6x + 4x + 24 + x^2 - 7x -x + 7=

=2x^2 + 2x + 31

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