Binomial theorem and expansion

Question 1 of 10

Find the coefficient of x³ in the expansion of (1 + x)⁵.

Question 2 of 10

Find the sum of the binomial coefficients in the expansion of (1 + x)⁶.

Question 3 of 10

The coefficient of x² in (1 + x)⁹ is ___

Question 4 of 10

The coefficient of x³ in (1 + x)⁹ is ___

Question 5 of 10

How many terms are in the expansion of (x + 3)⁸?

Question 6 of 10

The coefficient of x¹ in (1 + x)⁸ is ___

Question 7 of 10

The coefficient of x³ in (1 + x)⁵ is ___

Question 8 of 10

Find the coefficient of x¹ in the expansion of (1 + 4x)⁸.

Question 9 of 10

Find the term in x³ in the expansion of (3 + x)⁷.

Question 10 of 10

(1 + x)⁶ has a term in x⁷.