**Problem:**

The number of terms in the expression of

A) 4;

B) 5;

C) 6;

D) 7;

**Solution:**

By Binomial Theorem, the given expression contains 5 terms (since has n+1 terms in general).

**Answer: B) 5;**

**Problem:**

The number of terms in the expression of

A) 4;

B) 5;

C) 6;

D) 7;

**Solution:**

By Binomial Theorem, the given expression contains 5 terms (since has n+1 terms in general).

**Answer: B) 5;**