smartypants000 smartypants000
  • 22-06-2019
  • Mathematics
contestada

pls can someone help me with this, and please explain why?

pls can someone help me with this and please explain why class=

Respuesta :

hienh4517 hienh4517
  • 22-06-2019
C is the correct answer. It can’t be D because negative can’t be under radical.

Hope this helps!
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marcthemathtutor
marcthemathtutor marcthemathtutor
  • 22-06-2019

Answer:

C

Step-by-step explanation:

recall the property [tex]a^{1/b}= \sqrt[b]{a}[/tex]

if we apply this to this case,

[tex]x^{1/4} = \sqrt[4]{x}[/tex]

- [tex]x^{1/4} = - \sqrt[4]{x}[/tex]

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