The Binomial Theorem Answers

What is the coefficient of the x9y-term in the binomial expansion of (2y + 4x3)4?

What is the coefficient of the last term in the binomial expansion of (x + 1)9?

What is the binomial expansion of (2x – 3)5?

The following list gives the coefficients for the binomial expansion of (x + y)10. What is the value of B? 1, 10, 45, 120, 210, 252, 210, B, 45, 10, 1

What is the binomial expansion of (x + 2)4?

What is the second term in the binomial expansion of (2r – 3s)12?

How many terms are in the binomial expansion of (2x + 3)5?

What is the coefficient of the third term in the binomial expansion of (a + b)6?

Which expression represents the fourth term in the binomial expansion of (e + 2f)10?

What is the coefficient of the x5y5-term in the binomial expansion of (2x – 3y)10?