lakiprincess lakiprincess

28-03-2018
Mathematics

contestada

If x^2=64 and x is positive, what is the value of
[tex]3 \sqrt{x} [/tex]

Respuesta :

mkryukova19 mkryukova19

29-03-2018

x²=64
√x²=√64=8
x=8 (positive)
∛x=∛8=∛(2)³=2
∛x=2

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