Question

PLEASE HELPP ANYONEE PLEASEE

Three radical expressions have different radicands and, when simplified, are like radicals to Describe key characteristics of these radical expressions.

Answer 1

The index is 2.

The numeric coefficient of the radicand is three time a perfect-square number.

The variable x in the radicand is raised to an odd power.

The variable y in the radicand is raised to an odd power.

Step-by-step explanation: correct edge2021

Answer 2

If all three radical expressions can be simplified to have a radicand of 3xy, than each original expression has a radicand that is a product of 3xy and a perfect square.

Ex.
`√(27x^3y^3)` can be expanded to
`√(3xy*9x^2y^2)`, which you can easily simplify to
`3xy √(3xy)`

Another ex.
`√(48xy)` can be expanded to
`√(3xy*16)`, which can be simplified to
`4 √(3xy)`