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(3x−9)(x+11)

 

asked Sep 30, 2018 in ALGEBRA 1 by anonymous
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1 Answer

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The expression

( 3x − 9 ) ( x + 11 )  =  3x( x + 11 ) − 9( x + 11 )

                               =  3x^2 + 33x − 9x - 99

                               =  3x^2 + 24x - 99

Answer :

( 3x − 9 ) ( x + 11 )  =  3x^2 + 24x - 99. 

answered Oct 2, 2018 by homeworkhelp Mentor

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