Algebra · Classes 11, 12
Binomial General Term
General term in expansion of (a+b)^n.
FORMULA
\(T_{r+1}={}^{n}C_r a^{n-r}b^r\)
Worked example
(a+b)³ includes 3a²b
Understand this formula
General term in expansion of (a+b)^n.
Check measurement units, mathematical domains and rounding before applying any result in an examination.