the easy way to expand BIG powers (pt 2)

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We will expand binomials by using Pascal's triangle.
0:00 Pascal's Triangle
0:47 expanding (2x+1)^4
3:19 expanding (x-3)^4

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I dont know why but the pokeball that you hold throughout the video makes the video better somewhow

studypurposeonly
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Cool! i didn't know about Pascal's Triangle.

kirbo
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very good review for me, totally forgot what I had learnt 30 + years ago.

fatwhitetuna
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Can we use this formula if theres more than 2 components in the bracet?

Intnoz
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in may school (in italy) we call pascal triangle, triangolo di tartaglia (in inglese is Tartaglia triangle or literally triangle of tartaglia), but... why tis triangle have 2 different name?

terter
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I thought that thing is called Newton's Binomial

valvaraad