Binomial expansion (Pascal row)
Coefficients of (a+b)^n for n ≤ 20.
Calculator
How to use
Binomial
Coefficients only.
Educational use only. For assessments, show reasoning and check boundary cases.
Coefficients of (a+b)^n for n ≤ 20.
Coefficients only.
Educational use only. For assessments, show reasoning and check boundary cases.
Model / formula
(a+b)^n coefficients (Pascal row)
Result
1 4 6 4 1