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Mathematics 13 Online
OpenStudy (anonymous):

New Problem! :)

OpenStudy (anonymous):

Can you help me?

zepdrix (zepdrix):

Just post your problem and someone will come along to help! c:

OpenStudy (anonymous):

Ok...:)

OpenStudy (anonymous):

8.01] Factor completely: 12x3y + 6x2y2 − 9xy3 3x2y(4x2 + 2xy − 3) 3xy(4x + 2xy − 3y2) 3xy(4x2 + 2xy − 3y2) 3x2y(4x3y − 2x2y2 − 3xy3)

OpenStudy (anonymous):

Does anyone know this?

OpenStudy (anonymous):

you where supposed to factor 3xy \[3xy(x^2+2xy-3y^2)=3xy(x-y)(x+3y)\]

OpenStudy (anonymous):

How?

OpenStudy (anonymous):

\[3xy(x^2+2xy-3y^2)\]do you understand

OpenStudy (anonymous):

Yes, but how do you get that answer?

zepdrix (zepdrix):

|dw:1351808605744:dw| When you did your steps mia, I think you factored out too many X's. Take a lot at this step and see if it makes sense to you :D

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