IdilT206265 IdilT206265
  • 03-11-2022
  • Mathematics
contestada

Ayna and Leslie both simplified the expression. Which student is correct

Ayna and Leslie both simplified the expression Which student is correct class=

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MadisenG507512 MadisenG507512
  • 03-11-2022

Given:

[tex]\sqrt[]{18x^4y^5}[/tex]

The expansion is,

[tex]\sqrt[]{18x^4y^5}=\sqrt[]{2\times3\times3\times x\times x\times x\times x\times y\times y\times y\times y\times y}[/tex]

On simplification we get,

[tex]\begin{gathered} =\sqrt[]{2\times3^2\times x^2\times x^2\times y^2\times y^2\times y} \\ =3x^2y^2\sqrt[]{2y} \end{gathered}[/tex]

Hence, Leslie was correct.

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