dad6955 dad6955
  • 23-01-2020
  • Mathematics
contestada

What is the value of the expression below 81^1/4

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marcthemathtutor
marcthemathtutor marcthemathtutor
  • 23-01-2020

Answer:

3

Step-by-step explanation:

recall that 81 = 3 x 3 x 3 x 3 = 3⁴

given

[tex]81^{\frac{1}{4} }[/tex]

= ( 3⁴) ^ (1/4)

= [tex]3^{(4)(1/4)}[/tex]

= 3

Answer Link
josshyaby
josshyaby josshyaby
  • 23-01-2020

Answer:

Step-by-step explanation:

81^1/4

And 81 = 3⁴

:- 81^1/4 = 3^(4×1/4)

= 3¹ = 3

Answer Link

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