(x+y)12 = x12 + 12C1x11y + 12C2x10y10 +.... where nCk = n!/(k!(n-k)!)
the a x4 term will be 12C4x4(6)8
Tamino L.
asked 02/03/22(x+6)^12
term: ax^4
(x+y)12 = x12 + 12C1x11y + 12C2x10y10 +.... where nCk = n!/(k!(n-k)!)
the a x4 term will be 12C4x4(6)8
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