Question

6. A polynomial equation in x of degree n always has,
a) n distinct roots
b) n real roots
c)n complex roots
d) at most one root​

Answer 1

The correct answer is option a) n distinct roots.

1. A polynomial equation in x of degree always has n distinct roots.

2. If the degree is even, then the polynomial will have distinct real roots from 0 to n.

3. If the degree is odd, then the polynomial will have distinct real roots from 1 to n.