Binomial Theorem Calculator
Expand binomials using the theorem
Formula
(a+b)^n = Σ C(n,k)×a^(n-k)×b^k
Expand powers of binomials using Pascal's triangle coefficients.
Examples
(2+1)^4
= 81 = 16+32+24+8+1.
Frequently Asked Questions
About Binomial Theorem
Expand binomial expressions using the binomial theorem.
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