17.7k views
5 votes
Simplify.

Can someone help me with these? please?
a) (3xy³)(2x³y)
b) 2y(2y + 3y²) – y²(3 – y)

1 Answer

2 votes
First off, nicely done on the exponents. You'd be surprised on how bad some look ,:D

a)

image

b)

image
User BurgerB
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