Transcript:

Slide 02:

a plus b cubed is

a cubed

plus three a squared b

plus three a b squared

plus b cubed.

Slide 03:

Example:

x plus two cubed is

x cubed

plus three times x squared times two

plus three times x times two squared

plus two cubed.

Slide 04:

Which is,

x cubed

plus six x squared

plus twelve x

plus eight.