high school math
posted by jacky .
what is (1+2y)(3+5y)

high school math 
jim
I 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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