Question

How to simplify ³√16

Answer 1

Step 1-Rewrite 16 as its prime factor.
³√2x2x2x2


Step 2-Group the same prime factors into groups of three
³√(2x2x2)x2


Step 3-Rewrite each group of three in exponent form
³√2^3x2


Step 4- Apply this rule;³√x^3=x
Anwer---2³√2

Or the answer can also be...
Step 5-Use product rule x^a x^b=x^a+b
Answer---2 4/3

Answer 2

\[\sqrt[3]{16}=\sqrt[3]{8*2}=\sqrt[3]{8}*\sqrt[3]{2}=2\sqrt[3]{2}\]

Answer 3

Sorry it took me a while to explain...

Answer 4

as \[8=2^3\]
\[\sqrt[3]{8}=2\]