Seudónimo Seudónimo
  • 14-05-2019
  • Mathematics
contestada

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Explain too please.

HELP Explain too please class=

Respuesta :

Аноним Аноним
  • 14-05-2019

Taking the cubic root of a number is the same as raising that number to the power of 1/3.

Moreover, we have

[tex]64 = 2^6[/tex]

So, we have

[tex]\sqrt[3]{64} = \sqrt[3]{2^6} = (2^6)^{\frac{1}{3}} = 2^{6\cdot\frac{1}{3}} = 2^2 = 4 [/tex]

Answer Link
TheStranger
TheStranger TheStranger
  • 14-05-2019

Answer:

4

Step-by-step explanation:

Since we see a cube root, we will attempt to rewrite 64 as a number with an exponent of 3.

[tex]\sqrt[3]{64}[/tex]

[tex]= \sqrt[3]{4^3}[/tex]

[tex]= 4 [/tex]

Answer Link

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