Question

Select the expression that is equivalent to: 3 root 1089

Answer 1

A

Explanation:

Answer 2

`3√(1089)=3√(3^2(11)^2)`

Explanation:

Given : Expression
`3√(1089)`

To find : Select the expression that is equivalent to expression ?

Solution :

Re-write the expression as,

`3√(1089)=3√(3* 3* 11* 11)`

`3√(1089)=3√(3^2* 11^2)`

`3√(1089)=3√((3* 11)^2)`

`3√(1089)=3√((33)^2)`

`3√(1089)=3* 33`

`3√(1089)=99`

The above are the possible equivalent expressions.