Which expression is equivalent to 81 Superscript one-third?

3 RootIndex 3 StartRoot 3 EndRoot
3 RootIndex 3 StartRoot 3 cubed EndRoot
9 RootIndex 3 StartRoot 3 EndRoot
27 RootIndex 3 StartRoot 3 EndRoot

Respuesta :

Answer:

A

Step-by-step explanation:

Equivalent expression to the given expression [tex]\sqrt[3]{81}[/tex] is equal to [tex]3\sqrt[3]{3}[/tex].

What is expression?

" Expression is defined as the relation between two or more variables or numbers using given mathematical operation."

According to the question,

Given expression,

[tex]\sqrt[3]{81}[/tex]

Simplify the given expression to get the equivalent expression,

[tex](81)^{\frac{1}{3} } \\\\= (3\times 3\times 3\times 3)^{\frac{1}{3} } \\\\= 3(3)^{\frac{1}{3} } \\\\= 3\sqrt[3]{3}[/tex]

Hence, equivalent expression to the given expression [tex]\sqrt[3]{81}[/tex] is equal to [tex]3\sqrt[3]{3}[/tex].

Learn more about expression here

brainly.com/question/14083225

#SPJ2