Question

what is $sqrt3{27}$?

Explanation:

Step1: Recall cube - root definition

The cube - root of a number \(x\), denoted as \(\sqrt[3]{x}\), is a number \(y\) such that \(y^3=x\).

Step2: Find the number whose cube is 27

We know that \(3\times3\times3 = 3^3=27\). So \(\sqrt[3]{27}=3\).

Answer:

3