dessyboo00
dessyboo00
19-05-2014
Mathematics
Answered
(2y-1)(4y-3) What is the answer to this?
Answer :
Аноним
Аноним
19-05-2014
[tex](2y-1)(4y-3)=2y\cdot4y+2y\cdot(-3)-1\cdot4y-1\cdot(-3)\\\\=8y^2-6y-4y+3=8y^2-10y+3[/tex]
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tackett2015
tackett2015
19-05-2014
8y^2-10y+3
FOIL
2yx4y+2yx-3+-1x4y+-1x-3
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