Google Classroom
GeoGebraClasse GeoGebra

Binomial Expansion

Input values for a and b. This can be any combination of numbers and/or variables.

Once you've chosen a and b, set a value for n.

What does n represent? What happens as you change n?

Why is including Pascal's triangle relevant to a binomial expansion?

What do you notice about the sum of the exponents for each individual term in the expanded binomial?