43 Pascal's Triangle Chapter 8 section 1 Edexcel Pure AS Level Maths

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I don’t get why £20 textbook is so vague explaining new things

qaisbaraki
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Mistake at (a+b)to the 4.

Can't be asked to say what it is but yh

jonah
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just spotted something by sheer fluke watching this video.
Row 1 and 2 gave it away. Anyway here goes ..

roe0: 11^0 =1
row1: 11^1 = 11
row2: 11^2 = 121
row3: 11^3 = 1331
row4: 11^4 = 14641
row5 11^5 = 161051

sort of works at row 5. 161051 . 16 is the first 3 coefficients added together. 1051 can be read of as coefficeints 10, 5, 1

You get the gist. Its just 11^n where n is the row you want.

Quick and drty way to get some coefficients. Might be useful might not !!

cheezbiskit