26.9k views
13 votes
3a(12+5a-1a^²=
how do u do it

User Ecjb
by
7.7k points

1 Answer

6 votes

Answer:

36a + 15a^2 - 3a^3

Explanation:

I recommend using a calculator. It helps a lot.

If you're not going to do that, then all you do is multiply the 3a by the 12, tha 5a, and the 1a.

User Katsuya
by
7.6k points
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