Question

State whether it is a pure surd or mixed surd $\sqrt{9.3}$

• A. pure surd
• B. Mixed surd
• C. Not a surd
• D. None of the above

Answer 1

The correct option is A pure surd

In other words, a surd having no rational factor except unity is called a pure surd or complete surd.

$\sqrt{9.3}=\sqrt{3\times 3.1}$

It is a Pure surd