alehoney324 alehoney324
  • 25-09-2019
  • Mathematics
contestada

Which of the following expressions are equivalent? Please explain so I can understand.

Which of the following expressions are equivalent Please explain so I can understand class=

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marcthemathtutor
marcthemathtutor marcthemathtutor
  • 25-09-2019

Answer:

B and D

Step-by-step explanation:

Expression B = 1/[tex]x^{-1}[/tex] = 1/ (1/x) = x

Expression D = [tex]x^{1/3}[/tex] [tex]x^{1/3}[/tex] [tex]x^{1/3}[/tex]

= [tex]x^{1/3 + 1/3 + 1/3}[/tex]

= [tex]x^{1}[/tex]

= x

as shown above the both the value of B and D are equal to x and hence the expressions are equivalent

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