Question

Fill in the blank to complete the following sentence.

If a polynomial has one root in the form a+ √5, it has a second root in the
form of a√√5.
Answer here

Answer 1

A polynomial with one root in the form a + √5 does not necessarily have a second root in the form a√√5.

Step-by-step explanation:

If a polynomial has one root in the form a + √5, it does not necessarily have a second root in the form of a√√5. The second root could have any form, depending on the polynomial equation. In general, if a polynomial has one root in the form a + √b, it will have a conjugate root in the form a - √b, where b is a positive number and a is any real number.

Learn more about Polynomial roots