Question

Please help me expand this binomial

Answer 1

whats a binomial??

Answer 2

\[\left( 3x+6 \right)^3\]

Answer 3

oh...

Answer 4

idk sorry... I thought this was english... :(

Answer 5

That's okay @Tootles143

Answer 6

I!!H

Answer 7

looks like a job for a calculator
http://www.wolframalpha.com/input/?i=%283x%2B6%29^3

Answer 8

scroll down and eventually you will see \(27 x^3+162 x^2+324 x+216\)

Answer 9

\[(a+b)^3=a^3+3a^2b+3ab^2+b^3\]

replace \(a\) and \(b\) with what you have in your problem