🔢 Binomial Expansion Calculator

📋 General Binomial Theorem

The Binomial Theorem provides a formula for expanding expressions of the form (a + x)ⁿ, especially for non-positive integer values of n.

(a + x)ⁿ = aⁿ [1 + n(x/a) + (n(n-1)/2!)(x/a)² + ...]

This expansion is valid when |x/a| < 1.

📝 Input Form: (a + bx^c)ⁿ

Value of a:

Value of b:

Power of x (c):

Expansion power (n):

📈 Find the First 's' Terms

Number of terms (s):

🎯 Find the Coefficient of x^k

Power of x (k):

📋 Result

Your results will be displayed here.

🔄 Number Format Conversion