Monday, 21 September 2015

S7.230 - Topic: Expansion


<<FIRST <LAST WK INDEX NEXT WK> END>>

PARA: Cubi, can you talk sense into Lyn? She wants to fight decimals.
CUBI: Base Ten IS taking over the Earth. Metric has made it worse. Maybe Lyn’s feeling that more?
CUBI: I wouldn’t worry though. Every function has certain 'trigger' topics.
PARA: Meaning what?
CUBI: Expand (x+1)^2 ...
PARA: OMG! There's a "2X" in there! It’s NOT THAT HARD!!
(Someone thinks about algebra tiles)

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