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April 20, 2014

April 20, 2014

Posted by **jacky** on Saturday, October 31, 2009 at 11:24am.

- high school math -
**jim**, Saturday, October 31, 2009 at 1:11pmI presume you want to multiply it out?

(1+2y)(3+5y)

= 1 * (3+5y) + 2y * (3+5y)

= 3 + 5y + 6y * 10y^2

and you can finish

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