Binomial Expansion Tool

Expand binomial expressions (a+b)^n using Pascal's Triangle.

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Binomial Expansion Tool

Expand (a + b)ⁿ using Pascal's Triangle

First Term (a)

Second Term (b)

Power (n)

About Binomial Expansion Tool

Expand powers of binomials instantly. Get the full expansion of (a + b)^n for any integer power n, showing coefficients derived from the Binomial Theorem.

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