Question

(h+2)^3 expanded using the binomial theorem.
1(h)^3+3(h)^2(2)^1 +3(h)^1(2)^3+1(2)^4
How do you do the next part?

Answer 1

simplify

Answer 2

http://www.youtube.com/watch?v=1pSD8cYyqUo

Answer 3

h^3+6h^3+

Answer 4

yes

h^3 + 6h^2 + ...

Answer 5

one minute I dropped my paper. haha!

Answer 6

the 2 last terms should be :
...... +3(h)^1(2)^2+1(2)^3

Answer 7

okay just dont leave 2*3*4 like that... it wont look good
simplify it completely to 24,,, u get the point :)

Answer 8

^ that correction also

Answer 9

h^3+6h^2+12h+8

Answer 10

correct

Answer 11

Thanks!