Question

what is order of surd 3√5
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Answer 1

Answer:

The surds which have the indices of root 2 are called as second order surds or quadratic surds. For example√2, √3, √5, √7, √x are the surds of order 2.

Answer 2

Answer:

The order of the surd $\sqrt[3]{5}$ is $3$.

Step-by-step explanation:

• The index of the root to be removed is indicated by a surd's order.

• 'n' and 'a' are referred to as the radicand and the order of the surd, respectively, in $\sqrt[n]{a}$.

• Second order surds, often known as quadratic surds, are those that have the indices of root $2$.

• Third order surds or cubic surds are surds with an index of root $3$.

• A surd with an index of root n is generally referred to as an nth order surd.