merary01 merary01

24-03-2020
Mathematics

contestada

Which expression is equivalent to (3x2-7
(2x - 11)-(x2+4)
(522-6)-(2x2-1)
(10x2-4)-(7x+3)
(15x2 +8)= (18x2 +1)

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chaekookie chaekookie

24-03-2020

I believe it’s (10x2-4)-(7x+3)

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