Question

Rewrite each expression so it does not contain any radical terms. If it is not a real number, enter None

Answer 1

a) None

b) -19

Explanation:

Rewrite the expressions;

`a)\text{ }\sqrt[]{-64}=\text{ None}`

Since it cannot be a negative term inside the root, therefore it is not a real number.

b)

`-\sqrt[]{361}=-19`