Posted by Jaison on Wednesday, October 28, 2009 at 9:13am.
2y^2-y(3-2(y-4)-y)
Get rid of the inner brackets:
2y^2 - y(3 - 2y + 8 -y)
Multiply the y into the brackets:
2y^2 - (3y - 2y^2 + 8y - y^2)
2y^2 - 3y + 2y^2 - 8y + y^2
Now collect the terms together.
Thanks
You're welcome!
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