Macknhaeus Macknhaeus

14-03-2017
Mathematics

contestada

Multiply and simplify: 2a(7a2 – 3a + 9)

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justicesegers justicesegers

14-03-2017

30a is what i got but i very well could be wrong so double check just to be safe

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ccemsdparker ccemsdparker

14-03-2017

i think it is 14a3 – 6a2 + 18a

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