duogpk2k71201 duogpk2k71201
  • 24-08-2021
  • Mathematics
contestada

[tex]\sqrt{9x^2[/tex]

Respuesta :

Tasyha
Tasyha Tasyha
  • 24-08-2021

Answer:

3x

Step-by-step explanation:

[tex] \sqrt{9 {x}^{2} } [/tex]

[tex] \sqrt{9} \sqrt{ {x}^{2} } [/tex]

[tex] \sqrt{ {3}^{2} } \sqrt{ {x}^{2} } [/tex]

[tex] \sqrt{ {3}^{2} } x[/tex]

[tex] = 3x[/tex]

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